一个基于spark的，sip phone插件源码，让spark可以使用sip协议的电话系统，打电话-Based on a spark of, sip phone plug-in source code, so that spark can use sip protocol telephone system, call

Sticy menu in wpf Technologies you should be comfortable with or interested in learning: Scala, AKKA, Spark, Kafka, Java, SQL, Groovy, Casandra, SQL, REST API's, Swagger, MemCacheD, Couchbase (NoSQL), Redis, Protobuf, and infrastructure/tools like O

SPARK的资料合集，讲述spark的详细资料，涉及体系架构以及编程思想汇总(The collection of SPARK's data is about Spark's details, including its architecture and programming thought.)