Search Results for "performance java"

Apache RocketMQ is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability. Messaging patterns including publish/subscribe, request/reply and streaming. Financial grade transactional message. Built-in fault tolerance and high availability configuration options base on DLedger. A variety of cross language clients, such as Java, C/C++, Python, Go.

libsignal is the foundational cryptographic library that implements the Signal Protocol and other essential primitives used across the official Signal clients and servers, enabling secure end-to-end encrypted communication. Written primarily in Rust with bindings and APIs surfaced for Java, Swift, and TypeScript, this library encapsulates critical algorithms like the Double Ratchet, prekey mechanisms, secure key storage, and zero-knowledge group primitives, along with additional utilities...

LMAX aims to be the fastest trading platform in the world. Clearly, in order to achieve this we needed to do something special to achieve very low-latency and high-throughput with our Java platform. Performance testing showed that using queues to pass data between stages of the system was introducing latency, so we focused on optimising this area. The Disruptor is the result of our research and testing. We found that cache misses at the CPU-level, and locks requiring kernel arbitration are both extremely costly, so we created a framework which has "mechanical sympathy" for the hardware it’s running on, and that’s lock-free. ...

This project aim to develop a plug-in module for ready use in Java Web application with little effort, it has many ways to persist account details (XML vs DB) It can be used as a standalone application for support services in the web sites.

Unified IM Library Supports AIM, ICQ, MSN, Yahoo IM Protocols. More protocols(Jabber) may be added later on. Primary audience is server side developers that need to have long running processes. Performance, scalability, good message throughput are the

Project is obsolete. No productive output due to grave design flaws and performance problems. Signing off...

A distributed & high performance webim wrote by java.

CorpIM - Corporate Instant Messaging - web-based instant messenger (JSF) - high performance (through ajax push, IceFaces) - large businesses (>10.000 users, scalable backend, multi-threaded) - chat conferences - offline messages - file transferri