SQL Server by Harsh Kumar

Accelerated Database Recovery (ADR) is one of the most transformative features in recent SQL Server releases, and with SQL Server 2025, it’s more powerful and flexible than ever. ADR is a SQL Server feature designed to drastically improve database availability by reengineering the recovery process. Traditional recovery could take a long time, especially with long-running transactions, because SQL Server had to scan the transaction log from the oldest uncommitted transaction. ADR changes this by introducing a new architecture that makes recovery and rollback nearly instantaneous, regardless of transaction length or database activity. Key Benefits : Fast and consistent recovery : Recovery time is no longer affected by the number or size of active transactions. Instantaneous rollback : Even very long-running transactions can be rolled back instantly. Aggressive log truncation : The transaction log is truncated more aggressively, preventing log growth even with active long transactions. H...

Standard Developer and Enterprise Developer edition in SQL Server 2025 In SQL Server 2025, two new Developer editions are introduced: Standard Developer and Enterprise Developer. These editions are designed for development and testing purposes and are licensed for free. The Standard Developer edition includes all the features of the Standard edition, while the Enterprise Developer edition offers the complete functionality of the Enterprise edition.  Standard Developer Edition Free licensing: It can be used without incurring any licensing costs.  Matches Standard edition: It mirrors the features and capabilities of the SQL Server Standard edition.  Ideal for teams: It's particularly valuable for teams whose production workloads run on Standard edition.  Narrowing the gap: It helps to minimize the difference between development and production environments, especially for applications that rely on Standard or Web/Express editions.  Improves code predictability: It ...