SQL Server 2014 CTP1 introduced hash indexes for memory-optimized tables. Hash indexes are very efficient for point lookups, when you know exactly the value you are looking for. However, they do not ...

In-Memory OLTP introduces a new type of index for memory-optimized tables in SQL Server 2014: the hash index. This new index type is optimized for index seek operations, i.e. finding the rows ...

Technical documentation for Microsoft SQL Server, tools such as SQL Server Management Studio (SSMS) , SQL Server Data Tools (SSDT) etc. - MicrosoftDocs/sql-docs ...

And that's where SQL Server's In-Memory OLTP (online transaction processing) tables come in. In memory OLTP tables (I'll just call them memory-optimized tables from here on) were introduced in SQL ...

This whitepaper illustrates the SQL Server 2016 business intelligence/data warehouse upgrades, the memory-optimized tables, and the columnstore indexes. We also discuss the performance comparison of ...

Azure Data SQL Samples - Official Microsoft GitHub Repository containing code samples for SQL Server, Azure SQL, Azure Synapse, and Azure SQL Edge - microsoft/sql-server-samples ...

First introduced in SQL Server 2012, columnstore indexes can give you major performance gains -- provided you have the right workloads. Here's how columnstore indexes work and what types of data ...