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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 ...
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 ...
Objectives: · Compare and contrast the responsibilities of database administrators and data administrators · Manage databases using SQL statements for security and integrity · Understand the roles of data dictionary tables and the information resource dictionary - Manage the usage of stored procedures and triggers · Describe the data ...
5 wrz 2018 · The document discusses the responsibilities of a database administrator (DBA). A DBA supervises the database and ensures proper access and security. Key responsibilities include formulating policies for access privileges and security, planning for disaster recovery, managing archives of old data, maintaining the data dictionary, providing ...
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.
