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MySQL High Availability with Group Replication
Welcome to SQLSupport.org. Today, we will be delving into the world of MySQL High Availability using Group Replication. High availability is a key aspect of any database environment, and MySQL offers a robust solution in the form of Group Replication. This[.....]
SQL Server Temporal Table Cleanup and Audit Use
One of the most powerful features of SQL Server 2022 and Azure SQL is the ability to create temporal tables. A temporal table is an extension of a regular table that allows you to keep a history of data changes. However, like any powerful tool, temporal ta[.....]
SSIS CDC Design Patterns for Slowly Changing Dimensions
The modern data landscape is rife with complexity, and slowly changing dimensions (SCDs) are a key part of this. SCDs are data that does not change frequently but can have a significant impact on data analysis when they do. SQL Server Integration Services[.....]
DB2 Archive Tables for Historical Snapshots
Welcome to SQLSupport.org. Today we will be discussing DB2 Archive Tables as a solution for historical snapshots. DB2 archive tables are a type of table in DB2 that is used to store historical data. These tables are designed to allow for easy access to his[.....]
MySQL Replication Filters for Selective Sync Note from the Data Whisperer
Welcome to a deep dive into the world of SQL Replication Filters. As your resident Data Whisperer at SQLSupport.org, I am here to guide you through the intricacies of using MySQL Replication Filters for selective synchronization. These filters are a powerf[.....]
SQL Server 2022: Ledger Tables for Compliance Use Cases
In the era of data-driven decision making, the need for data integrity and compliance is paramount. With the release of SQL Server 2022, Microsoft introduced a new feature, Ledger Tables, to address this need. Ledger tables provide an immutable, tamper-evi[.....]
SSRS Linked Reports for Security Delegation
Microsoft SQL Server 2022 has introduced a wide range of features that enhance data management, analytics, and reporting. Among these features, SQL Server Reporting Services (SSRS) stands out for its ability to create, manage, and deliver reports. One of t[.....]
DB2 Exporting Data to Excel XML Format
In today's data-driven world, the ability to efficiently export data from a database management system (DBMS) to a flexible format like Excel XML is essential. This provides analysts and data scientists with the ability to manipulate and analyze data in a[.....]
MySQL JSON_TABLE for Flattening API Responses
In today's data-driven world, the ability to efficiently process and analyze data from various sources is crucial. API responses, for instance, often come in a nested JSON format that can be challenging to work with using traditional SQL. This is where MyS[.....]
SQL Server Extended Events for Live Monitoring
In the dynamic world of database administration, SQL Server Extended Events (XEvents) has emerged as a powerful tool for live monitoring. Introduced in SQL Server 2008, Extended Events provide a method to collect data about SQL Server’s behavior, offering[.....]