Ernesto Lluesma
Evolution of JSON support in SQL Server Since SQL Server 2016, Microsoft introduced support for JSON data, allowing developers to store and query semi-structured information within relational databases. However, until now, working with large volumes of JSON data could be complex and costly in terms Read More
Fran Aguado
Welcome to a new article on the Aleson ITC blog. In today’s post, we’ll talk about CES (Change Event Streaming) for SQL Server 2025. We’ll explain what it is, how it works, what it’s used for, and the different scenarios where this feature can be Read More
Kevin Nicolas
With the arrival of SQL Server 2025, Microsoft has introduced ZSTD as a new backup compression algorithm. This addition aims to significantly optimize backup operations, improving both execution speed and efficiency in the use of system resources. The introduction of ZSTD in SQL Server 2025 Read More
Nuria Arlandis
SQL Server 2025 introduces a long‑awaited improvement in concurrency management with Optimized Locking. This feature, previously available in Azure SQL Database, now arrives in SQL Server 2025, promising more efficient transaction handling without the need to modify existing code. What is Optimized Locking? Optimized Locking Read More
Fran Lens
Since SQL Server 2025 was released last November, we took some time before starting this series, but it was about time. This version is packed with new features that deserve a proper review before putting them into production. In this first post, we’ll provide an Read More
Begoña Chulià Roselló
As every year, with the start of July comes the beginning of a new fiscal year for Microsoft — FY26. What does the new fiscal year mean? It brings updates to partner programs (modification of designations), major changes in incentive guides, and updates regarding eligibility Read More
Begoña Chulià Roselló
From May 19 to 22, 2025, Microsoft held its annual developer conference, Microsoft Build, where it showcased major advancements in artificial intelligence and developer tools. Below, we highlight the most important announcements related to Copilot, Azure, and Data & AI solutions. Databases and Analytics: Innovation Read More



