http://storm.apache.org/ [doing for realtime processing what Hadoop did for batch processing ] Apache Storm is a free and open source distributed realtime computation system. Storm makes it easy to reliably process unbounded streams of data, doing fo…
storm集群上运行的是一个个topology,一个topology是spouts和bolts组成的图.当我们开发完topology程序后将其打成jar包,然后在shell中执行storm jar xxxxxx.jar xxxxxxxClass就可以将jar包上传到storm集群的nimbus上,并执行topology.本文主要分析下topology的jar包是如何上传到nimbus上的.首先我们从storm的jar命令入手,jar命令的实现位于storm根目录的bin/storm文件里.定义如…
http://www.onjava.com/pub/a/onjava/2001/05/30/optimization.htmlComparing the performance of LinkedLists and ArrayLists (and Vectors) (Page last updated May 2001, Added 2001-06-18, Author Jack Shirazi, Publisher OnJava). Tips: ArrayList is faster than…
A method and apparatus enable Internet of Things (IoT) services based on a SMART IoT architecture by integrating connectivity, content, cognition, context, cloud, and collaboration. Joint optimization of a combination of any of connectivity, content,…
Time Limit: 1000MS Memory Limit: 10000K Description BIT has recently taken delivery of their new supercomputer, a 32 processor Apollo Odyssey distributed shared memory machine with a hierarchical communication subsystem. Valentine McKee's research ad…
链接:http://poj.org/problem?id=1502 MPI Maelstrom Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 5249 Accepted: 3237 Description BIT has recently taken delivery of their new supercomputer, a 32 processor Apollo Odyssey distributed share…
Introduction This chapter will present an implementation recipe for an enterprise log storage and a search and analysis solution based on the Storm processor. Log data processing isn't necessarily a problem that needs solving again; it is, however, a…
MPI Maelstrom Time Limit : 2000/1000ms (Java/Other) Memory Limit : 20000/10000K (Java/Other) Total Submission(s) : 2 Accepted Submission(s) : 1 Problem Description BIT has recently taken delivery of their new supercomputer, a 32 processor Apollo…
Stephen Smith's Blog All things Sage 300… The Road to TensorFlow – Part 7: Finally Some Code leave a comment » Introduction Well after a long journey through Linux, Python, Python Libraries, the Stock Market, an Introduction to Neural Networks and tr…
MPI Maelstrom Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 6044 Accepted: 3761 Description BIT has recently taken delivery of their new supercomputer, a 32 processor Apollo Odyssey distributed shared memory machine with a hierarchic…