Author: Rajendra Gupta

Rajendra Gupta is a Database Administrator with over 13 years of experience working with SQL Server, Azure, AWS, Power BI and related technologies. He loves writing and an author of 500+ technical articles. He is also a writer of the book " DP-300 Administering Relational Databases on Microsoft Azure."

An Overview of PgAdmin Tool for Postgres

09:57 Code Management, Languages & Coding, Tools & technologies

The PgAdmin is a popular tool for the open-source database – Postgres or PostgreSQL. It provides...
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Manage Transaction Concurrency Using Locks in SQL Server

11:07 Database administation, Security

In a multi-user environment, it is essential to maintain truncation concurrency. These locks are in-memory structures of 96 bytes in size....
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Guide for CTE in SQL Server

11:31 Database development, Tables

The Common Table Expression aka CTE in SQL Server provides a temporary result set in T-SQL. You can refer to it within a SQL Select, SQL...
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VARCHAR and NVARCHAR Data Types in SQL Server

11:40 Database administation, Work with data

Relational databases represent an organization’s data in tables that use columns with different...
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Upload Files to AWS S3 with the AWS CLI

09:39 AWS, Cloud

Introduction Amazon Web Service, aka AWS, is a leading cloud infrastructure provider for storing your servers, applications, databases,...
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Introduction to Synonyms in SQL Server

12:19 Database administation, SQL Server, Work with data • One Comment

A synonyms in SQL Server are database objects that give an alternative name to the database objects existing locally or on the remote...
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What is SQL Server Express? Definition, Benefits and Capabilities

09:55 Code Management, Tools & technologies

SQL Server Express is a free lightweight edition of SQL Server with limited functionality,...
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SQL Server BIT Datatype – Ultimate Guide

17:47 Database administation, Work with data

Introduction to Bit Data Type The data type represents an attribute that stores integer, character, data time, binary data. Suppose you...
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