This document includes the new features, enhancements, and fixed issues for Hazelcast C++ Client 3.7 release.
- This release introduces the near cache feature for Hazelcast C++ client. Near cache enables the
map.getoperations to be served directly from the local copy of key value. Therefore, it eliminates any network and cluster interactions when the data is present in near cache. This can improve the get performances and decrease the latencies of get operations significantly. It will especially help when most of your requests are gets. The near cache is configured per map using the map's name before instantiating the
HazelcastClientinstance. You can see the examples here: https://github.com/hazelcast/hazelcast-cpp-client/tree/v3.7/examples/distributed-map/near-cache. There is also additional information at this page: https://github.com/hazelcast/hazelcast-cpp-client/tree/v3.7#map-near-cache