SQL Server Database Administration(SQL SEVER DBA)

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->SQL Server administration encompasses a broad range of tasks, including database design, security, performance tuning, backup and recovery, and monitoring, all aimed at ensuring efficient and reliable database operation. 

Here's a summary of key SQL Server administration topics:
Core Administration Tasks:
Database Design and Management:
Creating and Managing Databases: Defining database structures, tables, and relationships. 
Database Design Principles: Understanding normalization, indexing, and schema design for optimal performance and maintainability. 
Security:
User Management: Creating and managing user accounts, roles, and permissions. 
Data Encryption: Implementing encryption to protect sensitive data. 
Performance Tuning:
Query Optimization: Identifying and resolving performance bottlenecks in SQL queries. 
Indexing: Implementing indexes to improve query performance. 
Resource Management: Monitoring and managing server resources (CPU, memory, disk I/O). 
Backup and Recovery:
Backup Strategies: Implementing regular backups to protect against data loss. 
Restore Procedures: Recovering databases from backups in case of failures. 
Monitoring and Maintenance:
Performance Monitoring: Tracking database performance metrics to identify potential issues. 
Maintenance Tasks: Performing routine maintenance tasks, such as database defragmentation and index reorganization. 
SQL Server Integration Services (SSIS):
Data Extraction, Transformation, and Loading (ETL): Using SSIS to move and transform data between different systems. 
SQL Server Reporting Services (SSRS):
Reporting: Creating and managing reports based on SQL Server data.
SQL Server Analysis Services (SSAS):
Data Analysis: Using SSAS to analyze and explore data. 
SQL Server Management Studio (SSMS):
GUI Tool: Using SSMS to manage and administer SQL Server instances and databases. 

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