Table of contents Introduction to Replication in SQL Server Key Points and Important Notes on Replication 1. Types of Replication and How to Choose the Right One 2. Key Roles in Replication 3. Initial Synchronization (Initialization) 4. Managing Conflicts…
Table of contents Introduction 1. New Features in Security 2. Intelligent Query Processing (IQP) Enhancements 3. Important Improvements in Storage and File Management 4. Backup & Restore – New Generation 5. Agent, Automation and Governance 6. Smart Management of…
Oracle REGEXP and Newlines:Why You Must Use the ‘n’ Flag with CHR(10) Introduction When working with Oracle REGEXP functions such as REGEXP_SUBSTR, REGEXP_INSTR, or REGEXP_REPLACE, handling newline characters (CHR(10) or CHR(13)) can introduce subtle and hard-to-diagnose issues. A common…
In-Depth Technical Guide to SQL Server 2025 T-SQL Enhancements Introduction This technical guide provides an in-depth analysis of all new T-SQL enhancements introduced in SQL Server 2025 (version 17.x, released November 2025).It covers every major category—including new data types,…
Query performance optimization is one of the most critical challenges in database management. Even a well-designed system may face performance bottlenecks when queries grow in complexity or when they are executed against large datasets. Among the common performance issues,…
1 — Introduction SQL Server 2025 is Microsoft’s newest database platform, and SSMS (SQL Server Management Studio) is the primary, free GUI for administering it. In this guide, you’ll get a clean, practical path to: download official installers perform a…
SQL Server 2025 Key New Features and Their Uses AI & Vector Capabilities Vector Data Type & SearchSQL Server now supports a native VECTOR data type that stores embeddings efficiently. You can perform similarity searches inside the database using vector…
Script Generator for Database Structure and Data Transfer 🔍 About the Project This project helps with transferring the structure and data between two databases of the same type — either SQL Server to SQL Server or Oracle to Oracle. It…
SQL is one of the most in-demand skills for MNC interviews, especially for backend and data-related roles. Almost every company uses SQL to store and manage data efficiently. If you want to stand out, mastering SQL is a must! ✔…
SQL Server DBARayan Pardaz Kavosh Co. – Full TimeJuly 2022 – Up to the presentTehran, (21) 88 540 480 I lead SQL Server performance optimization initiatives across enterprise-grade systems. My role involves diagnosing slow-running queries, restructuring indexes, improving database structures, and…