Java Predicate

Hadoop Here's my notes about introduction and some hints for Hadoop based open source projects. Hopenhagen it ' s useful to you. Management Tool ambari:a web-based Tool for provisioning, managing, and Mon ...

Translation: Esri Lucas The first paper on the Spark framework published by Matei, from the University of California, AMP Lab, is limited to my English proficiency, so there must be a lot of mistakes in translation, please find the wrong direct contact with me, thanks. (in parentheses, the italic part is my own interpretation) Summary: MapReduce and its various variants, conducted on a commercial cluster on a large scale ...

Hive on Mapreduce Hive on Mapreduce execution Process Execution process detailed parsing step 1:ui (user interface) invokes ExecuteQuery interface, sending HQL query to Driver step 2:driver Create a session handle for the query statement and send the query statement to Compiler for statement resolution and build execution Plan step 3 and 4:compil ...

GEOS (Geometry engine-open Source) is a c++++ port for a Java Topology Suite (JTS) for the full C + + implementation of the SQL OpenGIS specification for defining predicates and functions. It includes all the important spatial relationships and operations of high quality implementations, the robust feature version extends to 9 predicate crossover models, implementing operators, buffers (), and all other sfsql functions, including: Area (), Length (), Graph Center (), etc. GEOS ...

The greatest fascination with large data is the new business value that comes from technical analysis and excavation. SQL on Hadoop is a critical direction. CSDN Cloud specifically invited Liang to write this article, to the 7 of the latest technology to do in-depth elaboration. The article is longer, but I believe there must be a harvest. December 5, 2013-6th, "application-driven architecture and technology" as the theme of the seventh session of China Large Data technology conference (DA data Marvell Conference 2013,BDTC 2013) before the meeting, ...

Jira is a software based on Java EE problem/defect tracking and http://www.aliyun.com/zixun/aggregation/12383.html "> Project management applications." It can track and manage various types of problems, including defects, tasks, requirements, improvements, and so on. Jira can be deployed across platforms and is being used by a wide range of open source software organizations and globally renowned companies. Jira features include: problem/defect tracking, project management, software development, Openso ...