![]() ![]() I liked it so much that I implemented a MessagePack C extension for Lua just to include it into Redis.” Protocol buffers Small integers are encoded into a single byte, and typical short strings require only one extra byte in addition to the strings themselves.Īs stated by Salvatore Sanfilippo, creator of Redis, “Redis scripting has support for MessagePack because it is a fast and compact serialization format with a simple to implement specification. It lets you exchange data among multiple languages like JSON. MessagePack is an efficient binary serialization format. Instead of using the default serializer of your programming language (Java serialized objects, Python pickle, PHP serialize, and so on), switch to a better library like Protocol Buffers, MessagePack, and so on. If you are using regular means of serializing our Java, Python, and PHP objects, they can be of larger size which impacts the memory consumption and latency. Redis does not have any specific data type to store the serialized objects, they are stored as byte array in Redis. Secondly, increasing the expiry of keys helps but that requires significant changes to application logic. ![]() If you increase the maxmemory-samples configuration parameter, it expires the keys faster, but it costs more CPU cycles, which increases latency of commands.
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