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3 wrz 2012 · A database administrator is responsible for installing, configuring, upgrading, administering, monitoring and maintaining databases. Key responsibilities include database design, performance and capacity issues, data replication, and table maintenance.
11 mar 2017 · The document provides an overview of the role and responsibilities of a database administrator (DBA). It discusses that a DBA supervises databases and database management systems to ensure availability. Key responsibilities include database security, monitoring, backup/recovery, and performance tuning.
In this chapter, you will: Learn that data are a valuable business asset that requires careful management Learn why and how the database plays a critical role in an organization Learn that the introduction of a DBMS has important technological, managerial, and cultural organizational consequences Learn what the database administrator's ...
20 sty 2023 · It discusses downloading the appropriate SQL Server 2019 installation file, running the setup wizard to install SQL Server and configure authentication modes. It also covers downloading and installing SSMS, and restoring the sample AdventureWorks2019 database for querying. Read more. Gallery.
Chapter Objectives Understand the need for and importance of database administration Learn different ways of processing a database Understand the need for concurrency control, security, and backup and recovery Learn typical problems that can occur when multiple users process a database concurrently Understand the use of locking and the problem ...
7 Advantages of Database Approach Data independence and efficient access. Data integrity and security. Uniform data administration. Concurrent access, recovery from crashes. Replication control Reduced application development time.
The document provides an introduction to database administration. It outlines the objectives of learning database administration as defining the importance and roles of database administrators, data administrators, and system administrators.
