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Every now and then we receive the question of why shared storage isn’t recommended for Apache Cassa ...

Platform Update on January 24th

[ 2017-01-22 13:32:01 | by 店小二03 ]
The upcoming platform update is scheduled for January 24th, 2017. ChromeDriver has been updated t ...
1. Objective This tutorial on Flink Hadoop compatibility will help you in understanding how Apach ...
Over the past year, we’ve seen open source technology make strong inroads into the mainstream of en ...
We have seen how to setup the benchmarking environment and two simple scenarios (Scenario 1,Scenari ...

Top 10 Commercial Hadoop Platforms

[ 2017-01-22 13:36:01 | by 店小二05 ]
Guest blog post by Bernard Marr Hadoop the software framework which provides the necessary too ...
Guest blog post by Manish Bhoge I am Back ! Yes, I am back (on the track) on my learning track.S ...

Hadoop Weekly Issue #200

[ 2017-01-22 13:38:02 | by 店小二04 ]
15 January 2017 This week's issue is #200 and also marks nearly four years of Hadoop Weekly. I cer ...
Hortonworks has named Raj Verma as its new president and chief operating officer in the latest of a ...
在过去的一年中,我们已经看到开源技术强势的发展成了企业的技术主流。谁会想到十年前Doug在Hadoop所做的工 ...

Cloudera和Hortonworks的开源之战

[ 2017-01-22 13:41:01 | by 店小二03 ]
文 | 飞总 我写过一场大数据界的大撕逼,在Google和图灵奖获得者Michael Stonebraker之间。具体的情况可以 ...
Modern Open Source Complex Event Processing For IoT This series of blog posts details my findings ...

Hadoop: The Data Storage Elephant

[ 2017-01-22 13:43:01 | by 店小二04 ]
Photo credit: Google What is Hadoop? Apache Hadoop is an open source framework designed for th ...

HDFS的客户端操作

[ 2017-01-22 13:44:02 | by 店小二03 ]
命令行操作: -help 功能:输出这个命令参数手册 -ls 功能:显示目录信息 示例: had ...
前几天集群在发生异常切换的时候,除了了以下警告日志 hadoop.h ...
Samsung and its subsidiaries won the most patents of any company in 2016, according to a new report ...
couchdb Recently at $DAYJOB I had the opportunity to look deeper into how CouchDB i ...
Couchbase and the various server SDKs offer many different ways to query for data. You could write N ...

CouchDB Query Protocol

[ 2017-01-22 13:49:02 | by 店小二05 ]
couchdb Recently at $DAYJOB I had the opportunity to look deeper into how CouchDB i ...
mongoDB主从读写分离 MongoDB官方已经不建议使用主从模式了,替代方案是采用副本集的模式, 点击查看。如果 ...
环境描述: 数据库:mongodb3.0.1 数据库系统:centos7,(虚拟机,最小安装) 数据库驱动:mongo-Java-dri ...

Redis中的数据过期策略详解

[ 2017-01-21 07:17:01 | by 店小二05 ]
1、Redis中key的的过期时间 通过EXPIRE key seconds命令来设置数据的过期时间。返回1表明设置成功,返回0表 ...
概要: 这篇文章主要是对半年前开发的红包模块进行整理,把其中主要的设计思想以及具体的实现方案进行介绍 ...
前言 众所周知代理 ip 因为配置简单而且廉价,经常用来作为反反爬虫的手段,但是稳定性一直是其诟病。筛选 ...

Working with DocumentDb

[ 2017-01-18 04:36:02 | by 店小二04 ]
Inmy last post, I introduced working with HTTP CRUD APIs with Azure Functions . My intent in all th ...
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