Apache Specification

The Apache Jackrabbit is an implementation of a content Storage specification (JCR) that complies fully with the Java API version. is an open source implementation of JSR-170 provided by http://www.aliyun.com/zixun/aggregation/14417.html ">apache Foundation". Update Description: BUG fixes [JCR-2888] Namespace Co ...

Apache Tomcat's goal is to provide commercially-quality servers in an open and cooperative way based on the Java platform. (Official website: http://tomcat.apache.org/) Apache is a Web server that can be run on almost any widely used computer platform. Apache and Tomcat are independent and can be integrated on the same server. Tomcat is a Java application server, a servlet container that is an extension of Apache. Tomcat is an open ...

OFBiz is an open e-business platform, is a very well-known open source project, provides the creation based on the newest J2ee/xml specification and the technical standard, constructs the medium and large enterprise class, the Cross-platform, the cross database, across the application server multi-layer, the distributed electronic Commerce Class Web application System framework. The main feature of OFBiz is that OFBiz provides a complete set of components and tools for developing java-based Web applications. Includes entity engine, service engine, Messaging engine, workflow engine, rule engine, etc. Apache OFBI ...

Tomcat is an application (Java) server that is just a servlet container and is an extension of the http://www.aliyun.com/zixun/aggregation/14417.html ">apache." Apache and Tomcat can be run as stand-alone Web servers, but Apache cannot interpret Java programs (Jsp,serverlet). Tomcat is an open source, running servlet ...

"IT168" with the increasing demand for large data solutions, Apache Hadoop has quickly become one of the preferred platforms for storing and processing massive, structured, and unstructured data. Businesses need to deploy this open-source framework on a small number of intel® xeon® processor-based servers to quickly start large data analysis with lower costs. The Apache Hadoop cluster can then be scaled up to hundreds of or even thousands of nodes to shorten the query response time of petabytes to the second.

This paper is an excerpt from the book "The Authoritative Guide to Hadoop", published by Tsinghua University Press, which is the author of Tom White, the School of Data Science and engineering, East China Normal University. This book begins with the origins of Hadoop, and integrates theory and practice to introduce Hadoop as an ideal tool for high-performance processing of massive datasets. The book consists of 16 chapters, 3 appendices, covering topics including: Haddoop;mapreduce;hadoop Distributed file system; Hadoop I/O, MapReduce application Open ...

ActiveMQ is the http://www.aliyun.com/zixun/aggregation/14417.html ">apache, the most popular, powerful open source message bus." ActiveMQ is a JMS provider implementation that fully supports the JMS1.1 and Java EE 1.4 specifications, although the JMS specification has been around for a long time, but JMS still plays a special role in today's Java EE applications. Act ...

Large data is one of the most active topics in the IT field today. 　　There is no better place to learn about the latest developments in big data than the Hadoop Summit 2013 held in San Jose recently. More than 60 big data companies are involved, including well-known vendors like Intel and Salesforce.com, and startups like SQRRL and Platfora. Here are 13 new or enhanced large data products presented at the summit. 1. Continuuity Development Public ...

With the start of Apache Hadoop, the primary issue facing the growth of cloud customers is how to choose the right hardware for their new Hadoop cluster. Although Hadoop is designed to run on industry-standard hardware, it is as easy to come up with an ideal cluster configuration that does not want to provide a list of hardware specifications. Choosing the hardware to provide the best balance of performance and economy for a given load is the need to test and verify its effectiveness. (For example, IO dense ...

It companies around the world are working to virtualize and automate data centers in the hope of helping their business achieve higher value and lower costs, delivering new data-driven services faster and more efficiently. Intel (R) Xeon (TM) processor-based servers provide the foundation for this innovation. These servers account for the vast majority of all servers in the current virtualization center and cloud environment, and can support most of the most high-performance workstations. Performance improvement up to 35% Intel Xeon Processor e5-2600 ...