sys.dm_db_xtp_hash_index_stats (Transact-SQL) [!INCLUDE sql-asdb-asdbmi] These statistics are useful for understanding and tuning the bucket counts. It can also be used to detect cases where the index ...

Hash indexes are widely used in key-value storage systems due to their ability to perform rapid single-point queries. The persistent memory (PM) technology has received significant attention in both ...

Redis is an open source in-memory data structure store, used as a database, cache and message broker. However, there are two problems that will degrade its performance. One is the memory fragmentation ...