Selecting the right database management system (DBMS) is a significant decision for any enterprise. Microsoft SQL Server and PostgreSQL are two leading options, each with distinct strengths. While PostgreSQL is appealing due to its open-source nature and lower initial costs, SQL Server offers several advantages that justify its higher price, particularly for large organizations with complex data needs.
Category: In-Memory OLTP
Understanding the Importance of Bucket Counts in Hash Indexes for Memory-Optimized Tables
In the realm of memory-optimized tables, every table must have at least one index to connect its rows. Notably, every index on such tables is also memory-optimized. Among the various types of indexes available, hash indexes stand out for their unique structure and functionality. Understanding the importance of bucket counts in hash indexes for memory-optimized tables is crucial for maintaining optimal performance in SQL Server. This post looks at the structure of hash indexes, how to specify and adjust bucket counts, and the consequences of incorrect bucket counts. Learn best practices for planning and optimizing your hash indexes to ensure efficient data management and avoid common performance pitfalls.
Understanding In-Memory Tables with Always On in SQL Server
In today’s dynamic database management landscape, achieving high performance and reliability is paramount. SQL Server’s Always On availability groups offer a robust framework for high availability and disaster recovery. When combined with the power of in-memory tables, the capabilities of your SQL Server deployment are significantly amplified. This blog explores the benefits of using in-memory tables with Always On availability groups and demonstrates how these technologies can work together to optimize performance and ensure reliability in your SQL Server environment.