01-07-2016 Let me start by saying Laravel is an amazing framework. However when it comes to writing more complex and bigger applications, I find the default structure laravel comes with cumbersome and not ideal. The way the default laravel installati…
小结: 1.异步io 协程 Coroutines and Tasks — Python 3.7.3 documentation https://docs.python.org/3/library/asyncio-task.html Coroutines and Tasks This section outlines high-level asyncio APIs to work with coroutines and Tasks. Coroutines Awaitables Running a…
前言 这一章节主要讲了如何利用 Ruby 中的 Sinatra 这个 gem 来创建一个 Web app 的具体流程,其中的要点包括了: Sinatra, a third party library for writing web applications RubyGems,a platform which can download and install libraries automatically. erb, a HTML type of file which has Ruby's fun…
原文地址:http://zh.hortonworks.com/blog/apache-hadoop-yarn-nodemanager/ The NodeManager (NM) is YARN’s per-node agent, and takes care of the individual compute nodes in a Hadoop cluster. This includes keeping up-to date with the ResourceManager (RM), ove…
原文:https://iwringer.wordpress.com/2015/08/03/patterns-for-streaming-realtime-analytics/ Introduction More and more use cases, we want to react to data faster, rather than storing them in a disk and periodically processing and acting on the data. This…
name value description yarn.ipc.client.factory.class Factory to create client IPC classes. yarn.ipc.serializer.type protocolbuffers Type of serialization to use. yarn.ipc.server.factory.class Factory to create server IPC classes. yarn.ipc.excepti…
Parallel Microsoft-Style By Andrew Binstock, July 20, 2011 Note:主要是自动翻译,俺做了小量修改 1 Comment The actor model of concurrency is gaining favor in Java but remains largely ignored by Microsoft actor model已经大量使用在java中,为微软还是大量忽视了他 One area in which Microsoft…
#!/usr/bin/env bash # Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with # this work for additional information regarding copyright ownership. # The ASF licenses t…
Anatomy of a MapReduce Job In MapReduce, a YARN application is called a Job. The implementation of the Application Master provided by the MapReduce framework is called MRAppMaster. Timeline of a MapReduce Job This is the timeline of a MapReduce Job e…
Anatomy of a MapReduce Job In MapReduce, a YARN application is called a Job. The implementation of the Application Master provided by the MapReduce framework is called MRAppMaster. Timeline of a MapReduce Job This is the timeline of a MapReduce Job e…
[it-ebooks]电子书列表 [2014]: Learning Objective-C by Developing iPhone Games || Leverage Xcode and Objective-C to develop iPhone games http://it-ebooks.info/book/3544/Learning Web App Development || Build Quickly with Proven JavaScript Techniques http:…
Indexes and search engines These sites provide indexes and search engines for Go packages: godoc.org gowalker gosearch Sourcegraph Contributing To edit this page you must be a contributor to the go-wiki project. To get contributor access, send mail t…
The need for XML “schemas” •Unlike any other data format, XML is totally flexible, elements can be nested in arbitrary ways •We can start by writing the XML data -- no need for a priori design of a schema –Think relational databases, or Java classes…
