Nisarg Upadhyay

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Nisarg Upadhyay is a SQL Server Database Administrator and Microsoft certified professional who has more than 8 years of experience with SQL Server administration and 2 years with Oracle 10g database administration.

He has expertise in database design, performance tuning, backup and recovery, HA and DR setup, database migrations and upgrades. He has completed the B.Tech from Ganpat University. He can be reached on nisargupadhyay87@outlook.com

Latest posts by Nisarg Upadhyay (see all)

Copy SQL Databases between Windows 10 and CentOS using SQL Server data tools - October 19, 2022
Changing the location of FILESTREAM data files in SQL Database - October 14, 2022
Manage SQL Databases in CentOS: Manage filegroups of user databases - October 5, 2022

Copy SQL Databases between Windows 10 and CentOS using SQL Server data tools

October 19, 2022 by Nisarg Upadhyay

In this article, we are going to learn how to copy the SQL database created on different instances of the SQL Server. This article is the fourth article on Manage SQL Server on CentOS topic. In my previous article, Copy SQL Databases between Windows 10 and CentOS using the SQL Server import-export wizard, we learned how to copy data SQL database between windows 10 and CentOS Linux using the wizard.

Changing the location of FILESTREAM data files in SQL Database

October 14, 2022 by Nisarg Upadhyay

This article explains different ways to change the location of the FILESTREAM data files. The FILESTREAM feature was introduced in SQL Server 2008 version. We can efficiently store the BLOBs in the SQL database using FILESTERAM.

Manage SQL Databases in CentOS: Manage filegroups of user databases

October 5, 2022 by Nisarg Upadhyay

This article explains how to manage a data file and filegroups in an SQL database created on CentOS Linux. In my previous article, Manage filegroups of SQL Databases, we learned about the different types of filegroup and data files in SQL Server 2019 on windows and how to manage them using T-SQL queries. In this article, we will learn how to manage the filegroups in SQL Server 2019 on CentOS. I am going to cover the following topics in the article:

Add SQL databases in an existing availability group

September 28, 2022 by Nisarg Upadhyay

In this article, we will learn how to add a SQL database to an existing Alwayson availability group. Alwayson availability group is high availability and disaster recovery solution of Microsoft SQL Server. The database must meet the following prerequisites to be a part of an availability group.

Copy SQL Databases between Windows 10 and CentOS using the SQL Server import-export wizard

September 21, 2022 by Nisarg Upadhyay

In this article, we will learn how we can backup and restore the SQL Database in CentOS. This article is the third article on the topic Manage SQL Server on CentOS. In my previous article, we learned how to copy data SQL database between windows 10 and CentOS Linux using SQL Server management studio.

Manage SQL Databases in CentOS: Backup and Restore SQL Database

September 12, 2022 by Nisarg Upadhyay

In this article, we will learn how we can backup and restore the SQL Database in CentOS. This article is the second article on the topic Manage SQL Server on CentOS. In my previous article, Install SQL Server on CentOS, we learned how we could install and create a SQL Database in CentOS.

Manage SQL Databases in CentOS: Install SQL Server on CentOS

August 24, 2022 by Nisarg Upadhyay

In this article, we will understand how we can manage a SQL Database in CentOS 8.0. This article is the first article on the topic Manage SQL Server on CentOS.

Managing memory-optimized file groups of SQL Database

August 17, 2022 by Nisarg Upadhyay

This article explains how to manage a memory-optimized filegroup of SQL Database. The memory-optimized filegroup contains the memory-optimized tables and table variables. I have written two articles that explain how we can migrate the disk-based tables to memory-optimized tables. Now, we will learn how to add memory-optimized filegroups in a SQL database. I will cover the following topics in the article.

Managing file groups of SQL Databases

August 8, 2022 by Nisarg Upadhyay

IN this article, we are going to learn how we can manage the filegroup of SQL Database in SQL Server. The SQL Server has four filegroups.

Understanding the OPENQUERY function in SQL Server

June 24, 2022 by Nisarg Upadhyay

In this article, we are going to learn about the OPENQUERY function. It is used to run an ad-hoc distributed query on the remote data source using the linked server. There are various ways to query the remote data source. You can read this article, Querying remote data sources in SQL Server, to learn more about querying the remote data source. It is also used to execute pass-through queries to run INSERT, UPDATE and DELETE statements on the tables of the database configured in the linked server.

Learn PostgreSQL: Install PostgreSQL on CentOS Linux

June 21, 2022 by Nisarg Upadhyay

In this article, we are going to learn how we can install PostgreSQL on CentOS. Just like Ubuntu and Redgate, CentOS is a Linux distribution and is used by many organizations. I have written an article, How to install PostgreSQL on Windows that covers the step-by-step installation process of the PostgreSQL on windows 10.

Manage FILESTREAM filegroups of SQL Databases

June 3, 2022 by Nisarg Upadhyay

In this article, we are going to learn how we can manage the FILSTREAM filegroup of SQL Database. I am going to cover the following topics.

Learn PostgreSQL: Managing PostgreSQL databases

May 5, 2022 by Nisarg Upadhyay

In this article, we will be learning how we can manage the PostgreSQL database. I am covering the following topics.

CREATE TABLE statement in SQL Server

April 29, 2022 by Nisarg Upadhyay

In this article, we are going to learn about the CREATE TABLE statement. This article consolidates the various scenarios. I have covered the following scenarios.

Drop temp tables in PostgreSQL

March 22, 2022 by Nisarg Upadhyay

In this article, we are going to learn how we can drop the temp table in PostgreSQL. The temp table is used to store data temporarily. Suppose you want to format or manipulate the data using aggregate and string functions. So instead of processing and formatting the data in the base table, it is preferred to populate data from the base table and store it in a temporary table. You can process and format the data stored in a temporary table. The syntax to create a temporary table and regular table are the same. You can add indexes, constraints, statistics to the temporary tables. In this article, we are going to learn the following topics:

Create SSRS reports for PostgreSQL using SSDT 2017

March 7, 2022 by Nisarg Upadhyay

In this article, we are going to learn how we can create an SSRS report to populate the data from PostgreSQL 13 using SSDT 2017.

Understanding Transfer database objects in SSDT 2017

March 2, 2022 by Nisarg Upadhyay

In this article, we are going to learn how we can copy database objects between two databases of different instances of SQL Server. Sometimes, we receive the request to provide the specific database object to another database. To fulfill this requirement, instead of using Generating the T-SQL script for each object and export data using import-export task, we can use the Transfer SQL Server Object task of SSDT 2017. In this article, we will understand how we can transfer the database objects of a specific schema to another database.

Migrate tables with a foreign key to memory-optimized tables of SQL database

February 23, 2022 by Nisarg Upadhyay

In this article, we are going to learn how we can migrate the tables with a foreign key to memory-optimized tables of the SQL database.

Learn PostgreSQL: How to create a table in PostgreSQL

February 8, 2022 by Nisarg Upadhyay

In this article, we will learn how to create a table in PostgreSQL. I am going to explain the following topics:

Configure Transfer Database Task in SSDT 2017

January 27, 2022 by Nisarg Upadhyay

This article explains the transfer database task in SSDT 2017. After reading this article, you will be able to transfer the databases between the same server or different servers.

Configure ODBC drivers for Azure Database for PostgreSQL

January 24, 2022 by Nisarg Upadhyay

This article helps you learn how to configure an ODBC driver to connect the Azure Database for PostgreSQL. In my previous article, Configure ODBC drivers for PostgreSQL, you learned the step-by-step process to download, install and configure the ODBC driver for PostgreSQL. We also learned the process of creating a DSN used to connect PostgreSQL and populate data from it.

Migrating disk-based tables to memory-optimized tables of a SQL database

January 6, 2022 by Nisarg Upadhyay

In this series of articles, we will learn how to convert the disk-based table to an in-memory table of SQL Database.

How to move tables to another filegroup of a SQL database

December 14, 2021 by Nisarg Upadhyay

This article explains the different methods to move tables between different filegroup of SQL databases.

Configure ODBC Drivers for Oracle 19c

December 9, 2021 by Nisarg Upadhyay

This article explains the process to configure the ODBC driver for oracle 19c. I am covering the following topics:

Configure a Linked Server between SQL Server and PostgreSQL using ODBC drivers

December 6, 2021 by Nisarg Upadhyay

This article explains configuring a linked server between SQL Server 2019 and PostgreSQL. In my previous article named Configure ODBC drivers for PostgreSQL, we got introduced to the ODBC driver of PostgreSQL. We also learned how we could download, install, and configure it. In this article, we will explore how we can utilize the ODBC driver to access the data of the PostgreSQL from SQL Server 2019.