Esper and NEsper enable rapid development of applications that process large volumes of incoming messages or events. Esper and NEsper filter and analyze events in various ways, and respond to conditions of interest in real-time.
NGramJ is a Java based library containing two types of ngram based applications. It's major focus is to provide robust and state of the art language recognition.
memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load.
Calculates various metrics for projects, packages and compilation units. Includes both simple counts like lines of code as well as more complex metrics such as the McCabe cyclomatic complexity.