Databases - DML Statements and SQL Server Administration
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Alison
100% Online
Certificate
3-4 Hours
Course Overview
Many people learn SQL queries, but few learn SQL administration. This course is excellent because it teaches you what to do *when things go wrong*, how to restore a backed-up database or secure it against unauthorized access. It's the 'practical' side of data science that is often overlooked in academic settings.
Master Data Manipulation Language (DML) and core administrative tasks in Microsoft SQL Server.
Data is the lifeblood of every modern application, and Microsoft SQL Server remains one of the most powerful and widely used engines for managing that data at scale. This certificate in 'Databases - DML Statements and SQL Server Administration' focuses on the daily, practical work of an SQL developer and administrator. You will master Data Manipulation Language (DML), the specific syntax used to INSERT, UPDATE, DELETE, and SELECT data from relational tables. Beyond just writing queries, the course dives into the 'Administration' side of the house, teaching you how to manage database security, perform backups to prevent data loss, and monitor server performance to ensure your applications stay fast. This is a pragmatic, hands-on course designed to turn you into a confident guardian of corporate data.
- •Study Database & Software Development at your own pace, anytime and anywhere.
- •Earn a free certificate from Databases - DML Statements and SQL Server Administration.
- •Accessible on any device (desktop, tablet, or mobile).
Who Should Enrol?
Ideal for aspiring database administrators and backend software developers who need to move beyond simple 'SELECT' statements and take responsibility for managing a production database environment.
English Language Requirements
A basic proficiency in reading and understanding English is recommended to fully benefit from the material.
Upon successful completion of this program, you will be able to:
- ✓Write complex SQL queries utilizing DML statements (INSERT, UPDATE, DELETE, MERGE).
- ✓Understand the internal architecture and administrative workflow of Microsoft SQL Server.
- ✓Implement robust database security measures, including user permissions and role management.
- ✓Configure and execute automated backup and recovery strategies for enterprise databases.
- ✓Optimize database performance by identifying slow queries and utilizing proper indexing.
Sql skills are universally required across the IT landscape. This certificate is a direct path to roles such as Junior Database Administrator (DBA), SQL Developer, Data Analyst, or Backend Engineer. It is an essential building block for anyone working with data-driven applications.
Why We Recommend This Course
"Many people learn SQL queries, but few learn SQL administration. This course is excellent because it teaches you what to do *when things go wrong*, how to restore a backed-up database or secure it against unauthorized access. It's the 'practical' side of data science that is often overlooked in academic settings."
Alison
Global Online Learning Platform
Alison is one of the world's largest free learning platforms, offering over 4,000 courses across IT Courses and other disciplines to millions of learners in 195 countries. All Alison courses, including Databases - DML Statements and SQL Server Administration, are completely free to study, with optional paid certificates available upon completion. Alison is certified by the CPD Standards Office (UK), meaning certificates earned are recognised by employers globally.
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