Knowledge Base
Search Results ...
DB2 Access Path Changes Across Fix Packs
Welcome to the SQLSupport.org blog! Today, we are diving into a critical topic that every DB2 developer and DBA should be well versed in: access path changes across fix packs. Understanding how to manage these changes is essential for maintaining optimized[.....]
MySQL Spatial Indexes and Geo Queries
Spatial databases have grown in popularity in recent years, thanks to the increasing use of location-based services and geospatial analysis. In this post, we will delve into the realm of MySQL spatial indexes and geo queries, providing a comprehensive guid[.....]
SQL Server 2022: T-SQL Enhancements Overview
The year 2022 marked a significant leap in the SQL Server platform with the introduction of several T-SQL enhancements. These enhancements were aimed at increasing the efficiency, scalability, and reliability of data operations. In this blog post, we will[.....]
SSIS Deployment with Parameters and Environments Note from the Data Whisperer
Welcome to another informative post from SQLSupport.org, where we demystify the inner workings of SQL Server, Azure SQL, Microsoft Fabric, Delta Lake, OpenAI + SQL, and Databricks. In today's article, we explore the essentials of SSIS Deployment with Param[.....]
DB2 Temporal Tables for Legal Data Retention
In today’s data-driven world, the need for legally sound data retention and retrieval is paramount. One way to meet this need is through the use of DB2 Temporal Tables. In this post, we shall explore how these tables, coupled with the latest technologies l[.....]
MySQL Horizontal Partitioning Patterns Note from the Data Whisperer
Greetings, SQL enthusiasts! This is your Data Whisperer from SQLSupport.org, bringing you the latest insights into the world of databases. Today, we are going to delve into the world of MySQL and discuss a key performance enhancement feature: Horizontal Pa[.....]
SQL Server JSON Data Types in Modern Applications
The rise of modern applications has brought about an evolution in the way we handle data. JSON, due to its versatility and compatibility with JavaScript, has become a popular choice for data interchange. With SQL Server 2022, Microsoft has introduced JSON[.....]
SSRS Bookmark Navigation in Paginated Reports
Welcome to SQLSupport.org! Today we're diving deep into a fascinating feature of SQL Server Reporting Services (SSRS) - Bookmark Navigation in Paginated reports. As we are aware, SSRS is a comprehensive, server-based solution that allows creation, manageme[.....]
DB2 Explain Tools and Query Tuning Techniques
Understanding how your database management system (DBMS) processes SQL queries is key to writing efficient, performant code. In DB2, the Explain tool is a valuable resource for database administrators and developers seeking to optimize query performance. T[.....]
MySQL Default Isolation Levels and Their Effects
In the world of SQL database management, understanding the concept of isolation levels is critical. Isolation levels dictate how transactions interact with each other, and a poor understanding of these can lead to data inconsistencies and other problems. I[.....]