In this article, we are going to work on setting up your local development environment for creating serverless applications using the AWS SAM CLI. This article is a part of the three-article series “Develop and Deploy Serverless Applications with AWS SAM CLI”. If you already know about the working principle of the AWS SAM CLI, […]
In this article, we are going to learn how to create a temp table and further drop these tables. The temporary tables are session-specific tables that are created within the session. When the session closes, the table is dropped by itself. A temporary table exists within a session only; therefore, a table created by one […]
In this article, I’ll walk you through setting up Visual Studio Code for MySQL and MariaDB development using a third-party VS Code extension and give an overview of the basic features.
In this article, I am going to explain how we can export the data of the on-premise MySQL database to Azure SQL database. This task can be performed in two phases.
This article talks about getting your database hotfixes tested with tSQLt provided they do not have any inherited complexities or dependencies on things other than SQL database.
This is the 9th article in the series of SQL Server Always On Availability Groups.
Introduction Microsoft Azure offers hundreds of cloud products, with more on the way. In the database space, Microsoft offers Azure Cosmos DB, a NoSQL database product. We can build Java, .Net, etc. applications around Cosmos DB resources. To extend this capability, this article will show how to query Cosmos DB directly from SQL Server.
This article gives an overview of configuring AWS Redshift snapshots for scheduled data backup, data archival, as well as disaster recovery.
This is the 7th article in the series of SQL Server Always on Availability Groups.
In my previous article, Understanding common Data Structures, I have mentioned the most commonly used data structures in software programming. In this article, let us get into some more details about the other data structures that are a bit complex than the ones already discussed but also used quite often while designing software applications. Here, […]
In this article, we will learn how we can sort and filter data using the WHERE clause and sort the data using the ORDER BY clause. In my previous article, Learn MySQL: Querying data from MySQL server using the SELECT statement, we learned how to generate the ER diagram using reverse-engineering the database using MySQL […]
In this article, we will learn how to test our storage subsystems performance using Diskspd. The storage subsystem is one of the key performance factors for SQL Server because SQL Server storage engine stores database objects, tables, and indexes on the physical files. Therefore, the storage engine always interacts with the disk subsystem because of […]
A naming convention is a set of unwritten rules you should use if you want to increase the readability of the whole data model. Today, I’ll try to explain how you should formulate your naming convention and, maybe even more important, why should you do it and what is the overall benefit from using it.
In this article, I am going to explain that in MySQL, what is pagination and how we can implement it. When we are populating a large dataset from the MySQL database, it is not easy to read all the records on the same page. Using pagination, we can divide the result-set into multiple pages, and […]
In this article, I am going to give a detailed explanation of how to use the SQL MERGE statement in SQL Server. The MERGE statement in SQL is a very popular clause that can handle inserts, updates, and deletes all in a single transaction without having to write separate logic for each of these. You […]
In this series of articles, we are going to learn about the basics of the MySQL database server. In this article, I am going to explain how we can query the data from the MySQFL server using the SELECT statement.
Monitoring the growth of the SQL Database is one of the essential tasks of the SQL Server DBA. In this article, I am going to explain how we can monitor the growth of the SQL database using the default trace. First, let me explain the default trace in SQL Server.
This article explores Visual Studio Code integration with Git Source Control.
In this article, we will learn the concept of SQL tables and then work on how we can create tables with different techniques in SQL Server.
In this article, I will walk you through the new feature in SQL Server 2019, memory-optimized TempDB metadata. The most commonly faced performance problems in SQL Server world is known to be TempDB resource contention. Don’t you agree? Let us find the answer in this article.
In this article, we will talk about the deadlocks in SQL Server, and then we will analyze a real deadlock scenario and discover the troubleshooting steps.
In this article, I am going to walk you through the concepts of the common Data Structures that every student, colleague working with computers should be aware of. Data Structure forms an integral part of any system or database design. It is a very interesting and intuitive concept that you can apply anywhere. Through this […]
In this article, I am going to explain how we can automate the index and statistics maintenance of Azure SQL Database using an Elastic Job Agent.
In this article, I am going to explain how to start using the SSISDB database, also known as the SSIS Catalog database. In my previous article, I have provided an overview of this SSIS catalog database in detail. I would recommend you read that article, before moving on further with this if you want to […]
This article will get you familiar with the SQL UPDATE syntax and demonstrate how this statement can be used for modifying data using T-SQL. Data modification side of DML language in T-SQL includes three statements used for modifying data in SQL Server and those are: INSERT, UPDATE, and DELETE. The focus here will be on […]
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