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 […]
In this article, we will learn how to add natural language-based data exploration capability to Power BI reports.
Azure SQL Database or Managed instance is a Microsoft cloud offering for SQL Server in the managed cloud environment. Usually, we connect databases from SQL Server Management Studio, Azure Data Studio, or applications for query data.
This article will explain various aspects of security testing for the SQL Server environment. Security is a very critical area for any database environment. We must properly plan, deploy, and audit database security measures to protect and prevent any unauthorized access of the data. We should also perform regular security testing to ensure we have […]
The database contains business, customer sensitive and confidential data. Therefore, securing the database environment is the prime responsibility of a database administrator. If you plan to host your databases in Microsoft Azure, you can choose the platform as a service solution – Azure SQL Database. The Azure SQL DB is a fully managed database service; […]
The goal of this article is to give details about the database query parameterization feature and explain its effects on query performance.
In this article, we will take a walk-through of the Power BI Desktop user interface and features provided to author reports.
In this article, we will learn how to create a table in PostgreSQL. I am going to explain the following topics:
This article explores the process of table partitioning in Azure SQL Database and explains how it differs from on-premises SQL Server.
In this article, we will learn the basics of working with views in the Azure Database for PostgreSQL.
In this article, we will go through the details of the trivial execution plans and we will also tackle some examples about the trivial plans to explore effects on query performance.
In this article, we will explore the details of what happens behind the scenes when a SQL delete statement is executed.
This article will walk you through the process of creating, importing a customized SQL Server image into Azure Container Registry and finally deploying an Azure Container instance using it.
In this article, you will see the different ways to calculate SQL percentage between multiple columns and rows. You will also see how to calculate SQL percentages for numeric columns, grouped by categorical columns. You will use subqueries, the OVER clause, and the common table expressions (CTE) to find SQL percentages.
This article talks about centralizing reference tables in Azure Data Studio during the database development process for ease of deployments to multiple environments such as dev, test and production.
In this article, we are going to discuss in detail what a spatial database is and the data type, POINT that is supported by PostgreSQL to perform geographic data analysis.
This article is to explain how to perform ETL using database snapshots and how to utilize database snapshots to perform incremental data extraction from an operational database to a data warehouse.
In this article, we will learn how we can detect which operations cause to fill up SQL Server tempdb through the dynamic management views.
This article will help you understand the SQL UPDATE syntax used in SQL Server. Microsoft SQL Server is a database system that is used to store various types of data which is logically arranged in form of tables, columns, and rows. As businesses need changes or new requirements come, we need to modify this data […]
In the articles, Deploying Azure Container Instances for SQL Server 2019 and Create Azure Container Instances for SQL Server 2019 using Azure CLI, we explored Azure Container Instances for SQL Server on Linux. These containers are stateless. Therefore, if you stop or restart container instances, you lost your data. Suppose, being a developer, you created […]
The SQL update statement is used to modify an existing record or records in a table and it is commonly widely used in databases applications. In this article, we will examine the update statement in terms of the performance perspective.
In this article, we will learn how to work with domains in Azure Database for PostgreSQL and learn how to use it with tables to centralize the constraints logic that would be applied across tables.
In this article, we will learn about the concept of table inheritance, and its use in Azure Database for PostgreSQL.
I will explain how to restore an Azure SQL database in case you need to recover some data, or somebody has deleted your database in this article. Databases restore is the common activity a DBA performs in his day-to-day activities to meet various business requirements. We should also perform regular restores to ensure our backups […]
Azure SQL Database is a cloud database hosted on Microsoft’s Azure platform. It is an enterprise-grade database service that supports a wide range of advanced features, and it can be used to store and process data. Customers can migrate data from an on-premises SQL Server without downtime and minimal disruption.
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