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Math
_.add(augend, addend) Arguments Returns Example _.ceil(n, [precision=0]) Arguments Returns Example _.floor(n, [precision=0]) Arguments Returns Example _.max(collection,... -
Distributed counters
Id generator Redis or Valkey based Java Id generator RIdGenerator generates unique numbers but not monotonically increased. At first request, batch of id numbers is allocated and... -
String
match split match RegExp → String → [String | Undefined] Parameters rxA regular expression. strThe string to match against Returns Array The list of matches or empty arr... -
Client-Side Caching
Native implementation Client Side caching is implemented using client tracking listener through RESP3 protocol available in Redis or Valkey. It’s used to speed up read operation... -
API Models
Synchronous and Asynchronous API Redisson instances are fully thread-safe. Synchronous and Asynchronous API could be reached via RedissonClient interface. Most Redisson objects... -
Transactions
Transactions management RMap , RMapCache , RLocalCachedMap , RSet , RSetCache and RBucket Redisson objects may participant in Transaction with ACID properties. It uses locks for... -
Getting Started
1. Add dependency Maven <dependency> <groupId> org.redisson </groupId> <artifactId> redisson </artifactId> <version> xVERSIONx </version> </dependency> ... -
Pipelining
Multiple commands can be sent in a batch using RBatch object in a single network call. Command batches allows to reduce the overall execution time of a group of commands. In Redis... -
Common methods
1. Object name Name of Redisson object stored as a key in Redis or Valkey. Example: RMap map = redisson . getMap ( "mymap" ); map . getName (); // = mymap 2. Commo... -
Server-Side Scripting
LUA Scripting Redisson provides RScript object to execute Lua script. It has atomicity property and used to process data on Redis or Valkey side. Script could be executed in two ...
