The top 20 DBA courses you need to take

1. Oracle Database Administrator DBA

4.5

(973)

Hello there, Welcome to the Oracle Database Administrator DBA course. Oracle Database Administration DBA become Oracle Database Administrator, Oracle DBA and get six figures jobs as DBAThis Oracle DBA course is one of the most awesome Udemy courses which teaches step-by-step and follow the methodology in introducing concepts and demos ( Learn by doing ) to the students so that they can learn with ease Oracle Database Administration. Oracle dba, dba oracle, oracle 12c dba, oracle dba 12c, oracle 11g dba, oracle cloud dba, oracle dba 11gOracle Database is an enterprise database that can handle online transaction processing needs, as well as data warehousing and workloads for enterprise resource planning (ERP). Oracle DB was designed to be a flexible way to handle large applications and massive amounts of structured data. In this course you will learn;Downloading Oracle Software, Database and RDBMS Concepts, DML ( Data Manipulating Language ) and TCL ( Transaction Control Language ), Retrieving Data, Restricting And Sorting Data, Using Single-Row Functions and Customize Output, Using Conversion Functions and Conditional Expressions, Reporting Aggregated Data Using The Group Functions, Defining Table Joins and Displaying Data from multiple Tables, Using Subqueries, Using The Set Operators, Schema Objects And Managing Schema, Controlling User Access, Manipulating Large Data Sets and more! Oracle DatabaseOracle Database administrationOracle dbaOracle 12c DBAWhether you're interested in preparing for an Oracle Administrator certification exam or simply using Oracle DB for your enterprise-grade application, Udemy has a range of top-rated courses to help you get the job done. Why would you want to take this course?Our answer is simple: The quality of teaching. When you enroll, you will feel the OAK Academy`s seasoned developers expertise. No Previous Knowledge is needed! This course will take you from a beginner to a more experienced level. If you are new to Oracle Database, or have no idea about what a DBA does no problem, you will learn anything you need to start Oracle Database. If you are a DBA or familiar to the Oracle Database / Oracle SQL  and you just need a refresher, you are also in the right place. You will learn step by step with hands-on examples. What is oracle SQL?SQL stands for Structured Query Language-the language developers use to interact with databases to create, read, update, and delete database records and manage other aspects of those databases. ANSI created the standard for SQL. Many database vendors, like Oracle, expand on this standard to create their version of the language. Oracle SQL is compliant with ANSI SQL standards, with features designed specifically for the Oracle database management system. This RDBMS was released as the first commercially available relational database management system in 1977 and holds the top market share worldwide for relational database management systems. Oracle SQL extends the SQL standard with a procedural language PL/SQL and adds the ability to use the Java programming language. What careers use Oracle SQL?Having Oracle SQL skills can add value to many careers. The most obvious is being a database administrator in enterprises that use the Oracle database management system. But SQL dialects are pretty similar, and knowledge of Oracle SQL can apply to many types of relational databases and doesn't limit you to Oracle. Database developers also use Oracle SQL all day long to create new databases and table structures. Most applications require a database to function, so software engineers and web developers also use Oracle SQL frequently. Data scientists must access data to create machine learning models and find trends, and a lot of this data will get stored in databases that require a knowledge of SQL to retrieve and transform. Business analysts also use Oracle SQL to generate reports that help businesses get to their next stage. What skills should I have before learning Oracle SQL?There are no prerequisites to learning Oracle SQL. Oracle SQL has a simpler syntax than many standard programming languages and reads almost like English. Most people can understand what a SQL query is trying to do before they even know the language. All you need is an interest in the language and a commitment to learning. That said, some things could help with your Oracle SQL education if you are already familiar with them. If you are familiar with Excel spreadsheets and understand how columns and rows work, you can apply that knowledge to Oracle database tables. It also helps to know at least the concepts of how a relational database management system works. Also, if you already know a programming language, that will help learn Oracle's extended features like PL/SQL. Fresh ContentYou will find DBA's in almost every organization/business, to maintain the organization's database. Becoming a DBA is totaly depends on the knowledge you have in the overall architecture of Oracle Database. It's no secret how technology is advancing at a rapid rate. New tools are released every day, Oracle updates its system, and it's crucial to stay on top of the latest knowledge. With this course you will always have a chance to follow latest trends. Video and Audio Production QualityAll our contents are created/produced as high quality video/audio to provide you the best learning experience. You will be,· Seeing clearly· Hearing clearly· Moving through the course without distractionsYou'll also get: Lifetime Access to The CourseFast & Friendly Support in the Q & A sectionUdemy Certificate of Completion Ready for DownloadDive in now! Oracle Database Administrator DBA courseWe offer full support, answering any questions. See you in the course!...

2. AWS RDS for DBAs

3.8

(137)

Cloud computing is currently the buzzword in IT industry, and many Oracle DBAs are curious to know what cloud computing is and how it works. You will learn about Types of cloud services: IaaS, PaaS, SaaS. How this applies to Amazon Web Services and Oracle Public Cloud. We will also look at Oracle Cloud for Databases, AWS RDS covering how to signup for Oracle cloud account, create your first database in the cloud...

3. Oracle DBA Interview Prepare

4.5

(128)

This course is targeted for people who would like to take Oracle DBA as their career. This course talks about: Oracle DBA CareerExpectations from an Oracle DBADifferent levels of Oracle DBAWhat is the Oracle DBA interview patternPreparing an excellent Oracle DBA resumeDBA Genesis provides free mock interviews and resume preparation services online...

4. Oracle DBA 11g/12c - Database Administration for Junior DBA

4.6

(8,867)

Learn to become an Oracle Database Administrator (DBA) in 6 weeks and get a well paid job as a Junior DBA. 'Oracle 11g/12c DBA' course follows a step by step methodology in introducing concepts and Demo's to the students so that they can learn with ease. If you want to become an Oracle Database Administrator(Oracle DBA), this course is right for you!!!! Almost in every organization, you will find Database Administrator's (DBA's) to maintain the organization's database. Becoming a good DBA depends on the knowledge you have in the overall architecture of Oracle Database. In this course, I have covered both Oracle Database 11g and Oracle Database 12c so that you get to know the differences and can work in organizations, who are still in 11g. Step by Step methodology followed is. Learn the fundamentals of database to set the stage for Oracle ArchitectureUnderstand the Process and Memory Architecture (This is important as understanding this will help you solve lot of critical performance issues). Install Oracle Database 11g & 12c (Manual method and using DBCA)Tablespace management to manage space to store the data. UNDO Tablespace management to manage undo space. REDO Log file management to manage redo space. Manage users and securityNetworking (Configuring Listeners and TNS entries)Understand various Data dictionary tables/viewsDiagnose issues using Diagnose data and generate packages for Oracle Support. Backup and Recovery (User Managed)Backup and Recovery (RMAN)Materialized ViewsTable PartitioningProject Work Let's start and I will take you step by step to lead your journey into the DBA world!!!...

5. Oracle Database Cloud for DBAs

5

(99)

Are you an Oracle DBA who wants to extend his knowledge and experience to managing Oracle databases in the cloud. Do not worry if you have never used Oracle cloud before. Oracle Cloud Infrastructure (OCI) fundamentals are covered in the course. The course takes you step by step to transition you knowledge and experience to managing Oracle databases on the cloud. By the end of this course, you should have the following skills: Provision VM DB Systems in Oracle cloudManage Oracle Databases in DB systems: connectivity, backup and recovery, enabling Data Guard, patching systems, and upgrading databasesMigrate on-premises Oracle Databases to DB SystemsContent and OverviewInformation presented in this course provides the IT professionals the knowledge and experience to utilize Oracle DB systems in the OCI. After every concepts lecture, you will implement practical exercises. To guide you on implementing the practices, the practice lectures are supported by video-based demonstrations and the downloadable practice materials. Starting with introducing cloud computing, this course will take you all the away from creating VM DB systems up to to migrating on-premises databases to the cloud. This course will cover all the topics that are included in using Oracle DB systems, such as the following: Describe Oracle Database offers in its cloudLaunch Oracle databases on VM DB SystemsManage DB Systems using dbcliUpdate and patch DB SystemsUpgrade Databases in DB SystemsPerform backup and recovery in DB SystemsManage Oracle Data Guard in DB SystemsMigrate On-prem Databases to DB SystemsYou will build up a practice environment that resemble real life systems and demonstrate with hands-on experience all Oracle DB system features. Do not miss this opportunity to be a specialist on managing Oracle co-managed Database Services in OCI...

6. Becoming a Production MySQL DBA

4.6

(205)

******* Course Overview *******Welcome to this amazing course on MySQL Server Administration. You will learn all aspects of MySQL Server including setting it up, managing it, troubleshooting it. You will learn how to upgrade MySQL, how to setup replication, how to migrate to AWS cloud, and much more!******* Course Contents *******MySQL Server IntroductionWhy MySQL?Meet Bob, The future DBAMySQL WebsitesMySQL Server InstallationInstalling MySQL Server Community EditionInstalling MariaDB Database ServerInstalling Percona MySQL Serverinstalling Specific MySQL VersionRemoving MySQLExploring MySQL ServerMySQL ArchitectureMySQL Installed File LocationsMySQL Executable ProgramsMySQL Shell CommandsMySQL Socket FileMySQL Global & Session VariablesMySQL Remove vs Local ConnectionsMySQL User AdministrationMySQL AccountsCreating DBA Account WITH GRANT OPTIONMySQL RolesGranting Permissions to RolesGranting Roles to UsersMySQL Database AdministrationStoring Auth Credentials using mysql config editorMySQL Administrative Programsmysqlimport, mysqlshow, mysqlcheck utilitiesLoading Time Zone DataDownloading Example DatabasesMySQL Server ConfigurationMySQL Default Option FilesAdding Option FilesOption File InclusionsMySQL Error LogMySQL Binary Log FilesRelocating InnoDB System TablespacesMoving Redo Log FilesUpgrading MySQL ServerPerforming MySQL Minor Version UpgradePerforming MySQL Major Version UpgradeRunning Pre-Upgrade ChecksVersion Comparison Between Primary & ReplicaMySQL ReplicationPerforming Traditional Position-Based RelicationPerforming GTID ReplicationIgnoring Databases for ReplicationExcluding Tables from ReplicationMySQL Storage EnginesBLACKHOLE MEMORYINNODBCSVMySQL InnoDB Storage Engine ConfigurationInnoDB ArchitectureMemory-Based ArchitectureInnoDB Buffer PoolDedicated ServerDoublewrite BufferSystem TablespacesMySQL Backup & RestorePerforming Hot BackupPerforming Cold BackupPerforming Logical BackupsRestoring from Hot/Cold BackupsRunning MySQL on DockerInstalling Docker EnginePulling MySQL ImageRunning MySQL ContainerDBA Tips & Tricks ClubCustomizing MySQL Prompt******* January 2023 - Course Update *******SECTION: Running MySQL on DockerLessons Added: Converting MySQL Instance to ContainerInstalling MySQL Server on Docker HostDemo - Attach Container to Instance******* Feburary 2023 - Course Update *******NEW SECTION: Cloud Database AdministrationLessons Added: Cloud Database Lab SetupCreating Droplets on DigitalOceanDisabling SELINUXGTID Based Replication SetupOnline Data Duplication using xbstreamSetting up AWS Cloud ReplicaNEW SECTION: Database ScriptingLessons Added: Introduction to Shell ScriptingShell Script PermissionsBash Shell ShebangMixing Text with Shell CommandsShell Script ArgumentsShell VariablesOutput of Command as VariableFor Loop in Shell ScriptingAssignment: Create Shell Sript to Create MySQL AccountsAssignment: Create Shell Script to Download Example DatabaseAssignment: Create Shell Script to Create tables in specific databasesIntroduction to Percona ToolkitInstalling Percona Toolkitpt-mysql-summary pt-summaryWe will be adding more content to this course soon.....

7. PostgreSQL Database Administration (DBA) for Beginners

3.9

(464)

PostgreSQL is commonly known as Postgres and it is also  open source database. PostgreSQL is a powerful, open source object-relational database system. A database administrator's (DBA) primary job is to ensure that data is available, protected from loss and corruption, and easily accessible as needed. The PostgreSQL administration covers some of  the most important PostgreSQL database server administration activities. Some of the Key Responsibilities of a Database Administrator includes: Database ManagementDatabase Backup and restoreTablespace managementRole ManagementManaging users Securing database via proper role managementA DBA ( Database administrator) has to perform several responsibilities to ensure the smooth running of the SQL sever database. In this course, we will go over the basics of the PostgreSQL. We will cover topics ranging from installations, to writing basic queries and retrieving data from tables. We will also explore the logic of joining tables to retrieve data and much more. The course also covers the basics of creating tables, storing data with data types, and working with expressions,  operators, and strings. Topics also includes: Installing PostgreSQLLoading sample databaseCreating database and tablesPerforming CRUD operationsJoining TablesUsing aggregate and analytic functionsCreating views and triggersThis is a practical hands-on course that will equip you with the skills and confidence to work with PostgreSQL...

8. Become an Oracle Database Administrator (DBA)

4.2

(155)

Oracle Database Administrator's are in constant demand in the IT industry. The  rapid growth of data has fuelled the demand for database administrator's in general.  We are more than before reliant on data in our everyday life either through the use of social media with applications like Facebook, Instagram Whatsapp , Twitter and may more data rich applications. This course is designed for beginners who are considering a career as a database administrator. It will guide youthrough some of the tasks that an Oracle database administrator has to perform. Oracle DBA Responsibilities includes: Installing new versions of the Oracle database and its toolsInstalling tools  required to access the Oracle database. Shutting down and Starting the databaseBacking up and Recovering DataExporting and Importing DataManaging UsersManaging security of the databaseMonitoring the databaseCreating database objects like databases, tables and viewsCreate new database users as required. Upgrading the databasePlans and implements backup and recovery of the Oracle database. Assists with impact analysis of any changes made to the database objects. Provides technical support to application development teamsEnforces and maintains database constraints to ensure integrity of the database. Administers all database objects, including tables, clusters, indexes, views, sequences, packages and procedures. Troubleshooting  problems regarding the databases, applications and development tools. This course is a  practical hands-on workshop that will guide you through performing some of the task an oracle databaseadministrator performs. By the end of this course you will gain some useful skills that will give you enough confidenceto progress your journey towards becoming a database administrator. Looking forward to welcoming you to the course...

9. Learn SQL Server DBA Skills from Scratch

3.8

(245)

SQL Server DBA Skills are in  hot demand due to the growth  and reliance on data. SQL Server is a relational database management system from Microsoft that's designed for the enterprise environment. A DBA ( Database administrator) has to perform several responsibilities to ensure the smooth running of the SQL sever database. Some of the key daily responsibilities of a SQL Server DBA includes: BackupsConfirm that backups have been made and successfully saved to a secure locationCheck the backup failure alerts, correct the errors and rerun the backupsReview the average duration of backup, any significant changes occurred investigates on this. Most of the time it happens due to networking low bandwidthValidate the backup files using restore verify only. Jobs  can  be created to take care of the task and to send a notification if it fails to verify any backup. PerformanceRegularly monitor and identify blocking issues. Check Performance counters on all production servers and verify that all counters are within the normal range. Throughout the day, periodically monitor performance by collecting relevant dataCreate indexes to reduce the time it takes to get responses from the  SQL Server  after a T-SQL Script is executed. SecurityCheck the  auditing  logs for failed logins and notify the audit team if necessaryImplement relevant permissions to prevent authorized access to SQL Server databases T-SQL ( Transact -SQL )Transact-SQL is central to using SQL Server.  All applications that communicate with an instance of SQL Server do so by sending Transact-SQL statements to the server, regardless of the user interface of the application. T-SQL is Microsoft's proprietary version of the standard SQL(Structural Query  language) Using T-SQL you can communicate with SQL Servers to perform task like: Retrieving data from the databaseUpdating dataInserting data into databasesDeleting data...

10. MySQL Database Admin -DBA for Beginners

4.2

(282)

The MySQL is the world's most popular open source database. This course will teach you  a lot to  start using this incredibly popular MySQL database and gain useful skills in the process.  In learning about MySQL you will also gain an understanding of relational databases in general.  Furthermore, you will harness that power by learning SQL and using it to build databases, populate them with data and query that data through extensive hands-on practices. You will learn how to use the MySQL Workbench which is a very powerful administrative tool that contains a lot of useful features that will enable you perform various administrative tasks on MySQL Server installations. What You will learn includes: Installation and configuration of MySQL ServerCreating DatabasesCreating TablesCreating ViewsCreating Stored ProceduresUsing subqueriesManaging users and proviledgesPerforming backups and restoreChecking client connectionsChecking Server StatusPerform table  joinsExplore and use MySQL WorkbenchUse MySQL Command line clientExecute  Common MySQL CommandsQuery databasesUpdate databasesDelete recordsPerform aggregate functionsUsing SQL EditorsSQL is the language used to interact with databases like MySQL  and othersSQL is a standard language for accessing and manipulating databases. What is SQL?SQL stands for Structured Query LanguageSQL lets you access and manipulate databasesSQL became a standard of the American National Standards Institute (ANSI) in 1986, and of the International Organization for Standardization (ISO) in 1987What Can SQL do?SQL can execute queries against a databaseSQL can retrieve data from a databaseSQL can insert records in a databaseSQL can update records in a databaseSQL can delete records from a databaseSQL can create new databasesSQL can create new tables in a databaseSQL can create stored procedures in a databaseSQL can create views in a databaseSQL can set permissions on tables, procedures, and viewsSQL is a Standard - BUT.... Although SQL is an ANSI/ISO standard, there are different versions of the SQL language...

11. SQL Server Database Administrator: Learn SQL DBA Skills

4.1

(111)

Becoming a database administrator (DBA) can be a very rewarding and fulfilling career. The path is relatively easy compared to other technical careers. Microsoft SQL Server is among the top 3 relational database management systems in the worldand getting the skills to becoming an SQL Server DBA will serve you well and open many job opportunities. Microsoft SQL Server Database Administrators (DBA) can earn $700 or more a day dependingon their experience and skills. It is also possible for a new DBA to start earning from $300 - $400 a day with the skills they will gain from this course in combination with their determination. The advantage of this course is the amazing virtual labs facilities that is available for free from Microsoft. The virtual labs comes with Microsoft Server 2012 and also Microsoft SQL Server 2016 and various instances of SQL Server like SQL Server Analysis Server (SSAS), SQL Server Reporting Service (SSRS), SQL Server Integration service  (SSIS). The virtual labs is ideal because it is free and gives you an environment that mirrors a real world production SQL Server environment. I strongly urge you to take advantage of this opportunity as I do not know how long Microsoft will have these virtual labs available for. All you require to access the virtual labs is a web browser. It does not matter if you are using a mac , Pc or Linux and there is absolutely nothing for you to install. The lab exercise you will perform in this course using the virtual labs are similar to a real world SQL Server production environment. What you will learn in this course includes: How to use Microsoft TechNet MSDN Virtual LabsT-SQL  quick GuideImporting and Exporting DataHow to use Activity monitorHow to use Performance monitorHow to backup databaseHow to restore databaseHow to monitor database How to improve performanceHow to Authenticate users and groupsHow to set up PermissionsHow to setup Auditing I look forward to seeing on the course. Thank You...

12. 70-462: SQL Server Database Administration (DBA)

4.6

(5,085)

Please note: Microsoft has withdrawn the 70-462 exam. However, the information in this course is still relevant to DBA. Do you want to gain practical experience in Database Administration in SQL Server? Welcome. In this course, learn some of the skills that Microsoft want you to know, and add another tool to your CV or resume, and even go for the official Microsoft certification. SQL Server is one of the main database tools that is requested in the job market, and the ability to being able to do DBA for SQL Server could be very useful for your current work, and your next job hunt. We'll download and install for free SQL Server Developer, which gives you all of the capabilities of the full-cost Enterprise edition (though without being able to use it for commercial purposes). We'll start by downloading a demonstration database, and learning how to backup and restore this database, and what recovery models are appropriate for other databases, to enable you to offer Point in Time recovery. We'll manage logins and server roles, so you can control who gets access to what data, implement and maintain indexes, so you can speed up searches, and import and export data. We'll look at managing SQL Server Agent, so you can automate routine tasks, and also be alerted to problems, we'll manage and configure databases, and look at compression, both of which aids with administrating big databases. And much more. The course will take around 10 hours to complete, but completing this will enable you to versed in Database Administration tasks, giving you hands-on experience. The course increases in difficulty slowly, so you'll manually backup a database, but then later we'll use SQL Server Agent to automate this. In this course, we will only do activities that require one computer, instead of multiple servers or virtualization. The course is fairly relaxed - there will be a few wrong turns, so you can see what problems might arise, but every lesson works towards an end goal at a relatively slow pace, so you can follow on your own computer easily. I assume that you know how to use a computer, including installing programs, but the actual DBA will be at a basic level, and I'll introduce every component as we go on. No knowledge of T-SQL is required, as I'll demonstrate everything I can through the GUI (Graphical User Interface) as well as T-SQL. However, if you are going to go for the official Microsoft exam, the equivalent knowledge as per my first two courses in 70-461 T-SQL is essential. At the end of the course, you can download a certificate of completion, so you can show everyone your new-found skills, and continue your preparations for the official Microsoft certifications. The course is recorded on SQL Server 2017, but will also work fully in 2022, 2019, 2016, 2014 and 2012, and mostly in 2008R2 and 2008...

13. Database Engineer/DBA - (MySQL, MongoDB, SQLite)

4.5

(214)

The MySQL is the world's most popular open source database. This course will teach you  a lot to  start using this incredibly popular MySQL database and gain useful skills in the process.  In learning about MySQL you will also gain an understanding of relational databases in general.  Furthermore, you will harness that power by learning SQL and using it to build databases, populate them with data and query that data through extensive hands-on practices. MongoDB is a document-oriented DBMS, with JSON-like  objects comprising the data model, rather  than RDBMS tables. MongoDB does not support joins nor transactions. However, it features  secondary indexes, an expressive query language, atomic writes on a per-document level, and fully-consistent reads. MongoDB uses JSON, a binary object format similar to, but more expressive than JSON.. MongoDB uses dynamic schema. We can create collections without defining the structure, i. e. the fields or the types of their values, of the documents. You can change the structure of documents simply by adding new fields or deleting existing ones. Documents in a collection need unique set of fields. MongoDB database stores its data in collections  not in tables The collections are the rough equivalent of RDBMS tables. A collection holds one or more documents, which corresponds to a record or a row in a relational database table, and each document  has one or more fields, which corresponds  to a column in a relational database table. SQLite is a software library that provides a relational database management system. The lite in SQLite means light weight in terms of setup, database administration, and required resource.  SQLite does NOT require a server to run. Because of the serverless architecture, you don't need to "install" SQLite before using it. There is no server process that needs to be configured, started, and stopped. SQLite uses dynamic types for tables. It means you can store any value in any column, regardless of the data type. SQLite is self-contained means it requires minimal support from the operating system or external library. This makes SQLite usable in any environments especially in embedded devices like iPhones, Android phones, game consoles, handheld media players, etc. SQLite is capable of creating in-memory databases which are very fast to work with. SQLite database is integrated with the application that accesses the database. The applications interact with the SQLite database read and write directly from the database files stored on disk...

14. MongoDB Associate Database Administrator DBA Exam - Tests

4.8

(73)

The MongoDB Associate Database Administrator DBA Exam - Tests course is a comprehensive study resource specifically crafted for individuals preparing for the MongoDB Associate DBA certification exam or for job interviews requiring MongoDB administration skills. This course includes a plethora of practice tests designed to reflect the nature and breadth of questions expected in the actual certification exam, giving learners an opportunity to evaluate their understanding of MongoDB and simulate real exam conditions. Each practice test encapsulates a broad range of MongoDB administration topics, from basic concepts like data modeling, indexing, and CRUD operations, to more advanced topics such as sharding, replication, security, performance tuning, backup and recovery. These questions assess both theoretical knowledge and practical skills in using MongoDB for database administration tasks. Upon completion of each test, learners receive detailed explanations and solutions for every question, thereby enhancing their learning experience and reinforcing crucial concepts. The course allows multiple retakes of each test, enabling learners to track their improvement and identify areas requiring further attention. The MongoDB Associate Database Administrator DBA Exam - Tests course is an invaluable tool for anyone preparing for a MongoDB DBA certification exam or a job interview. It provides an effective way to identify areas of strength and those needing further study. To fully benefit from this course, a fundamental understanding of MongoDB and database administration is recommended. MongoDB - Embrace the Power of Flexible Data Storage! MongoDB is a popular open-source document-oriented NoSQL database management system. It provides a flexible and scalable approach to storing and retrieving data, making it suitable for a wide range of applications. MongoDB stores data in JSON-like documents, allowing for dynamic schemas and easy representation of complex data structures. One of the key features of MongoDB is its ability to handle large volumes of unstructured or semi-structured data. It offers high-performance read and write operations, supporting rapid data processing and real-time applications. MongoDB's horizontal scaling capabilities enable seamless distribution of data across multiple servers, ensuring scalability and high availability. With MongoDB, developers can store, query, and manipulate data using a rich query language and a wide range of data manipulation operations. It supports features like indexing, aggregation, geospatial queries, and full-text search, making it suitable for diverse use cases. MongoDB also offers comprehensive tools and libraries that simplify development and administration tasks. It integrates well with popular programming languages, frameworks, and ecosystems, allowing developers to build applications with ease. Overall, MongoDB provides a flexible, scalable, and performance-oriented solution for managing and accessing data. Its document-oriented approach, along with its ease of use and extensive community support, has made it a popular choice among developers and organizations across various industries. MongoDB Associate Database Administrator exam details: exam price: $150 USDdelivery format: Online Proctoredtest format: 60 questions, multiple choicetime allotted: 90 minuteslanguage: EnglishMongoDB Database Administrator exam topics: Philosophy & FeaturesCRUD operationsIndexing and PerformanceServer AdministrationApplication AdministrationReplicationShardingIs it possible to take the practice test more than once?Certainly, you are allowed to attempt each practice test multiple times. Upon completion of the practice test, your final outcome will be displayed. With every attempt, the sequence of questions and answers will be randomized. Is there a time restriction for the practice tests?Indeed, each test comes with a time constraint of 120 seconds for each question. What score is required?The target achievement threshold for each practice test is to achieve at least 70% correct answers. Do the questions have explanations?Yes, all questions have explanations for each answer. Am I granted access to my responses?Absolutely, you have the opportunity to review all the answers you submitted and ascertain which ones were correct and which ones were not. Are the questions updated regularly?Indeed, the questions are routinely updated to ensure the best learning experience. Additional Note: It is strongly recommended that you take these exams multiple times until you consistently score 90% or higher on each test. Take the challenge without hesitation and start your journey today. Good luck!...

15. MySQL Replication course from zero to hero MySQL DBA

4.4

(150)

What you will learn in this course. Some Great Skil requires for MySQL Database administration Introduction to Replication and Different type of topologies. Master-SlaveMaster and Multi slaveMaster-Master ReplicationHow to add filters in Replication, ignore tables, or database. Configure replication (mysqldump, extrabackup, xbstream, Mydumper, clone plugin). How to install Percona XtrabackupHow to take backup using ExtrabackupHow to take a full backup, how to take incremental backup. how to restore the full backup and apply incremental backup. Difference btw GTID/traditional log position-based replication. Configure Semi-syn replication. Configuring the Slave-delay. Type of binary log formats. row basestatement basemix modeFailure scenarios of Mysql, how to sync replication. How to use pt-slave-restart. How to solve errors, errant GTID on the slave. Checking what is the error. Duplicate user error, Duplicate key error. How to skip those errorsHow to find if there is Errant GTID. how to identify the errant GTID. How you can read the Binary Logs. How to check Replication consistency. How to use pt-table-checksum and pt-table-sync. Install Percona Monitoring and ManagementHow to configure Multi Thread Slave. Checking if Workers are Replicating fine. What is the limitation of MTS?Creating views for easy monitoring of the MTS. Configure Orchestrator for Failover. NOTE: Below Lectures are Pending Please wait for it I am working on them coming soon:) How to do graceful failover with Orachestaror. How to solve errant GTID with Orchestrator. Configure ProxySQL for the load balancer. How to split read and write using ProxySQL. Testing the Node failure and load balancing with ProxySQL...

16. Database Administrator (DBA) Developer- MS SQL Server,TSQL

4

(54)

SQL Server is Microsoft's relational database management software and uses a common set of tools to deploy and manage databases both on-premises and in the cloud. Microsoft SQL Server Management Studio is a rich, integrated administrative client designed to meet the SQL Server and Azure SQL Database administrator's server management requirements. In Management Studio, administrative tasks are accomplished using Object Explorer, which allows you to connect to any server in the SQL Server family and graphically browse its contents. A server can be an instance of the Database Engine, Analysis Services, Reporting Services, Integration Services or Azure SQL Database. The tool components of Management Studio include Registered Servers, Object Explorer, Solution Explorer, Template Explorer, the Object Explorer Details page, and the document window. Use Management Studio to: Register servers. Connect to an instance of the Database Engine, SSAS, SSRS, SSIS or Azure SQL Database. Configure server properties. Manage database and SSAS objects such as cubes, dimensions, and assemblies. Create objects, such as databases, tables, cubes, database users, and logins. Manage files and filegroups. Attach or detach databases. Launch scripting tools. Manage security. View system logs. Monitor current activity. Configure replication. Manage full-text indexes. SQL Server Data Tools (SSDT) is a modern development tool for building SQL Server relational databases, databases in Azure SQL, Analysis Services (AS) data models, Integration Services (IS) packages, and Reporting Services (RS) reports. With SSDT, you can design and deploy any SQL Server content type with the same ease as you would develop an application in Visual Studio. T-SQL, which stands for Transact-SQL and is sometimes referred to as TSQL, is an extension of the SQL language used primarily within Microsoft SQL Server. This means that it provides all the functionality of SQL but with some added extras...

17. The Day to Day Real World SQL Server DBA

4

(332)

COURSE REVIEWS: Great content and teaching. Gave me a clear understanding of DBAs do. I cant wait for that to be my title one day soon. - Abigail The way of presentation was awesome and easily understandable.  - SrikkanthGreat++++ - KeylinThis course is Amazing. It's concise, valuable and prolific. I highly recommended for DBA's. - AmirGreat. -NjabuloA solid overview. Covers the basics in a clear and concise manner. - Stephen WardWe need more videos like this regarding the DBA SQL. - Mohammad It was an amazing course. - KabeerCourse SummaryAll videos filmed in 1080 and audio is crystal clear. What do SQL Server DBAs do all day? The answer really is… it depends on the day. Most DBAs start their day with some kind of caffeine.. usually coffee… then start checking job failures and other alerts. Did any jobs fail last night? If so… was it a critical job? Can we kick it off right now during core hours? Why did it fail? Backup failures will need to be kicked off immediately. We simply can't have production databases without backups. The good thing about backups is there highly optimized and can often be run during core hours. The DBA will have to troubleshoot the failures and answer the questions above. You'll set up dev, test and other non-production environments. You'll create users, import and export data and plan high availability and disaster recovery options. In this course I'm going to cover some fundamental tasks the SQL Server DBA may be asked to perform on a day in day out basis. Thanks for your interest in "The Day to Day Real World SQL Server DBA." The first 10 minutes are free on every Udemy course. Please take a moment to watch all ten minutes to ensure this course is right for you. See you in the course!!!...

18. DP-300: Administering Microsoft Azure SQL Solutions (DBA)

4.6

(1,657)

This course covers the content required for the DP-300 certification exam, current as per the DP-300 exam update of 4 August 2022, and the minor changes as of 25 October 2022, 2 February and 23 August 2023. What do people like you say about this course?Erik says: Phillip has done an amazing job with this course, it covers all of the skills required to pass DP-300 exam and a little more. I had some difficulties with some of the topics of the exam and this whole course and videos made a lot of them more clear. The course is a must for people looking to pass the exam, the test exams reinforce the knowledge gained but of course do not include actual exam questions. Steven says: Great course at showing the content tested in the DP-300 course. The practice tests and quizzes were not at all similar to the actual DP-300 exam, but through taking this course (and applying the knowledge gained) I was able to get my certification on the first try. Pardeep says: Must say i didn't expect to to provide such thorough Azure flavor from DBA standpoint.... most of the courses on Udemy do have azure courses but they are from system admin standpoint(with dba portion added here n there).... this course is nicely crafted and most of nuances are explained clearly.... also, there's a pdf in resources which has the notes & its something to hold on to for quick reference for future... Thank you much for the course!!! This course teaches the requirements for the Microsoft Certificate DP-300 Administering Relational Databases on Microsoft Azure, and focuses on administrating Azure SQL Databases, Azure SQL Managed Instances, and SQL Server on Azure Virtual Machines. We concentrate for most of the course on Azure SQL Databases, and then look at the additional functionality for Managed Instances and SQL Server on Azure Virtual Machines. In the first part of this course we will be concentrating on the Azure SQL Database. We'll start off with getting a free trial of Azure, installing SQL Server Management Studio, and briefly reviewing the 6 principal clauses of the SELECT statement. We will then look at how to optimize query performance and evaluate performance improvements. We will then look at the various Data Platform Resources and how they compare. Following this, we will have a deep dive into configuring Azure SQL Database resources for scale and performance, including serverless and provisioned, vCore and DTU, and database partitioning techniques. We will then evaluate strategies for migrating to Azure. Then we look at how to implement a secure environment for your Azure SQL Database. We will look at how to configure database authentication and authorization by using platform and database tools; how to Implement security for data at rest and in transit; and how to implement compliance controls for sensitive data. After this, we will look at how Monitor and Optimize Operational Resources. This includes Monitoring activity and performance, implementing performance-related maintenance tasks, and identifying performance-related issues. Lastly for Azure SQL Database, we will look at how to Automate tasks and Perform backup and restore a database by using database tools, Recommend an HADR strategy for a data platform solution, and more about Performing Administration by Using T-SQL. In the second part of the course, we will turn to Virtual Machines and Managed Instances and those features which are not available in Azure SQL Database. We will start by configuring them and access them, either in SSMS or using a Remote Desktop Connection. Then we'll look at strategies for configuring database authentication, and filegroups. We'll Evaluate and implement an alert and notification strategy, Identify performance-related issues using tools we couldn't use in Azure SQL Database, and Create scheduled tasks. Finally, we'll Perform backup and restore a database in Virtual Machines by using database tools, and Recommend, test and configure High Availability and Disaster Recovery strategies. Some prior knowledge is required, but not much. You'll need to know how to use the Select statement; and it would be helpful, but not essential, if you had a little background in Microsoft Azure. Some prior knowledge of SQL Server is required. Specifically, you need to know: How to create a SELECT statement, How to create views and stored procedures, How to create backups and restore a database. This content is available in 98-364: Database Fundamentals, which is published on Udemy. Additionally, prior knowledge of Azure, such as that shown in Microsoft's DP-900 exam is helpful, but is not required. Once you have completed this course, you will have a good knowledge of how to administer Azure SQL Databases, Azure SQL Managed Instances, and SQL Server on Azure Virtual Machines. And with some practice, you could even go for the official Microsoft certification DP-300 - wouldn't that look good on your CV or resume? And if you are an American college student, you might even get college credit for passing that exam. I hope to see you in the course - why not have a look at what you could learn?...

19. The SQL Server DBA Bootcamp: Beginner To Expert (Part 1)

4.4

(129)

Learn to become an SQL Server DBA (Database Administrator) and become a Junior SQL Server Database Administrator (DBA). This course is for anybody who wants to become a SQL Server DBA but doesn't know what skills or steps to take. Nearly every company needs a DBA and usually, they need a SQL Server DBA. To become a good DBA, you need technical, communication and problem-solving skills. In this course, I will cover how to be a DBA and you will learn the same skills no matter which version of SQL Server you use. This step by step approach will be as followsLearn all the concepts of installing and configuring SQL ServerGain knowledge on how to secure a SQL Server and DatabaseLearn how to backup and restore a databaseLearn T-SQL skills to be an amazing SQL Server DBAThis your first step to becoming a SQL Server DBA, let's get started! After you have done this course, you will be able to take other courses supplied by CloudWer and these courses can be found in the 'Support' sections of the course material. We will also be making a 'The SQL Server DBA Bootcamp: Beginner To Expert (Part 2)' course so if there is anything you wish to be included in this course, contact us...