distributed job scheduler open source

http://www.zabbix.com/Abbix (Z?bix) is an enterprise-class open source solution that provides distributed system monitoring and network monitoring capabilities based on a web interface.Zabbix can monitor various network parameters, ensure the safe operation of the server system, and provide a flexible notification mechanism to enable system administrators to quic

WordCount is the most commonly used example of distributed computing, such as Hadoop, storm,iveely computing, and so on. Understand the WordCount on the iveely computing on the operating principle, it is easy to write a new distributed program. I already know how to deploy iveely computing and submit tasks in the previous article, and now we'll dive into WordCount code. First, the code structure Figure 3-1

Atomikos is a company name. atomikostransactionsessentials is its Open-Source Distributed Transaction software package, and extremetransactions is a commercial distributed transaction software package. Transactionsessentials is based on Apache-License and is an open-

YaCy is a peer-based distributed web search engine system, anyone can use yacy for themselves to establish a personal search portal, in order to achieve the free sharing of information. After 5 years of development, the YaCy team released the 1.0 version of this open source, distributed search engine in November 2011.

(); helloservicehellservice= (HelloService) Context.getbean ("HelloService");// Get remote service Proxy stringres=hellservice.sayhello ("World"); // Execute remote Method system.out.println (res); Show Call result NBSP;Nbsp;}} Five, Deno testStart the zookeeper server first, and then start the Dubbo server.The test begins, we run Providertest first, and then run ConsumertestOutput Result:Log4j:warn No Appenders could is found for logger (org.springframework.core.env.StandardEnvironment). Log4

Forest An open-source framework for distributed services and data sharding is released with the following features: Simple Application Lightweight Framework Easy to expand Source code, Detailed introduction documents and examples: https://github.com/wtt2012/forest Architecture Forest-core

The main characteristic of Cassandra is that it is not a database, but a distributed network service composed of a bunch of database nodes, a write operation to Cassandra will be copied to the other nodes, and the read operation to Cassandra will be routed to a node to read. For a Cassandra cluster, scaling performance is a simple matter, just add nodes to the cluster. Here are a number of reasons to choose Cassandra for your website. Compared with ot

distributed storage System, he has the following features: A. Storing massive files B. Quick access to stored files Refer to Weed-fs's official website Https://github.com/chrislusf/seaweedfs Installation Guide installation Weed-fs, see: After executing the go get github.com/chrislusf/seaweedfs/go/weed command, the WEED-FS is downloaded and compiled, and the generated executable weed is placed in the $gopath/bin directory, the

Turn from: http://blog.c1gstudio.com/archives/1765 Logstash + Elasticsearch + kibana+redis+syslog-ng Elasticsearch is an open source, distributed, restful search engine built on Lucene. Designed for cloud computing, to achieve real-time search, stable, reliable, fast, easy to install and use. Supports the use of JSON for data indexing over HTTP. Logstash is a pla