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Percona Server for MongoDB 3.2.9-2.1 is now available
Percona announces the release of Percona Server for MongoDB 3.2.9-2.1 on September 19, 2016. Downloadthe latest version from thePercona web siteor the Percona Software Repositories . Percona Server...
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什么是Standalone
作者：Robert Cai 本系列讲座是冯沁源先生对Sameer Farooqui的《Advanced Apache Spark》的解说。原始视频参考： 根据对215名学生的调查结果显示，Spark最主要资源管理方式按排名为Hadoop Yarn, Apache Standalone 和Mesos。在单机使用时，Spark还可以采用最基本的local模式。 图1.如何部署Spark的统计图...
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redis源代码分析
我们跟踪一个普通的get命令来遍历几个关键函数，熟悉协议处理的过程。 你可以通过telnet或者redis_cli、利用lib库发送请求给redis server。前者的是一种裸协议的请求发送到服务端，而后两者会对键入的请求进行协议组装帮助更好的解析(常见的是长度放到前头，还有添加阿协议类型)。 Requests格式 *参数的个数...
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Tarantool vs Redis
Hey guys, This is an English translation of a post by Leonid Yuriev, originally published on Facebook here: https://www.facebook.com/leo.yuriev/posts/553318381522430?pnref=story . The post is about...
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CrowdFlower Events in September
September will be a busy month for us at CrowdFlower. We’ll be attending conferences and events in New York, Atlanta, and at home in San Francisco, and we hope to meet you on the way. Here are a few...
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海量数据的黎明――HBase
我们生活在一个互联网时代，无论是想搜索最佳的火鸡菜谱，还是送妈妈什么样的生日礼物，都希望能够通过互联网迅速地检索到问题的答案，同时希望查询到的结果有用，而且非常切合我们的需要。 因此，很多公司开始致力于提供更有针对性的信息，例如推荐或在线广告，这种能力会直接影响公司在商业上的成败。现在类似Hadoop ①...
View ArticleSymfony & staying relevant: React.js rendering, GraphQL and Neo4j OGM
Symfony2 just turned five years old some months ago. This is an eternity in the web world and you average technology stack has likely grown in complexity since then. In addition to the standard...
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小米网抢购系统开发实践
作者韩祝鹏，小米公司程序员。早期负责MIUI系统发布与运营，后带领小米网系统组设计与开发小米网抢购系统。 来源：程序员杂志 2014年的米粉节 2014年4月9日凌晨，我和同事们对小米网的抢购系统做了最后的检查与演练。几个小时后，小米网今年开年来最重要的一次大型活动“米粉节”就要开始了。...
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从零自学Hadoop(19)：HBase介绍及安装
阅读目录 本文版权归mephisto和博客园共有，欢迎转载，但须保留此段声明，并给出原文链接，谢谢合作。 文章是哥(mephisto)写的，SourceLink 上一篇，我们讲述了Hive的CLI和JDBC，从编程和使用的角度进入了Hadoop生态。这里就介绍下Hadoop DataBase，简称HBase。 下面我们开始介绍HBase的介绍及安装。 一：定义...
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Which is the Best MongoDB GUI? ― 2016 Update
A good UI is an important part of the development experience. The MongoDB Shell works great for administrative actions, but when working with larger amounts of data, the UI becomes fairly important. In...
View ArticleArimo: Predictive Behavioral Intelligence with the Enterprise Brain
Business and data-science users across the enterprise can collaborate and drive high-quality decisions, via Arimo’s market-leading unified interface. They are regarded as the first todeliver...
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Hadoop MapReduce如何进行WordCount自主编译运行
上次我们已经搭建了Hadoop的伪分布式环境，并且运行了一下Hadoop自带的例子 WordCount程序，展现良好。但是大多数时候还是得自己写程序，编译，打包，然后运行的，所以做一次自编译打包运行的实验。 编辑程序...
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SAS ODPi Interoperability helps reduce risk, simplify testing on Hadoop
Just in time for the upcoming Strata Hadoop Conference, SAS has become the first software vendor to achieve ODPi Interoperability with our Base SAS and SAS/ACCESS Interface to Hadoop products. Now,...
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GigaSpaces’ VP Product to Present at Strata + Hadoop World NYC 2016
GigaSpaces’ VP Product Ali Hodroj will be giving a 10-minute presentation on Geo-Analytics with Apache Spark and In-Memory Data Gridsat 2:00 2:10 PM on Thursday, September 29th in the Solutions...
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Build Databases & Analyze Data with Database Administration Super Bundle
Database Administration Super Bundle brings over 86 hours oftraining to help you build databases professionally. With 9 different courses, you will able to analyze data and get highly rewarding job...
View Article【Redis 实战】读书笔记
Redis 是一个速度非常快的非关系型数据库，可以将存储在内存的键值对数据，可以使用复制特性来扩展性能，还可以使用客户端分片来扩展写性能。这本书从消灭瓶颈、简化代码、收集数据、分发数据、构建实用程序出发，并最终帮助读者更轻松地完成构建软件的任务。 Redis 是一个速度非常快的非关系型数据库，可以将存储在内存的键值对数据，可以使用复制特性来扩展性能，还可以使用客户端分片来扩展写性能。 与...
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What’s your big data problem?
Analytics Experience 2016 featured more than 100 breakout sessions and talks covering numerous topics in big data. You can watch many of those talks from our Analytics Experience 2016 video portal ,...
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“Google” Your Own Brain: Create a CMS with Neo4j & Elasticsearch [Commun ...
ByJohn David Martin, UX Developer, Unicon | September 20, 2016 [As community content, this post reflects the views and opinions of the particular author and does not necessarily reflect the official...
View ArticleFail Open and Layer Policy
Around 2009, the Dynamo paper materialized into Cassandra . Cassandra escaped Facebook in the fashion of the time: an abrupt code bomb errupting into existence with little ongoing maintenance....
View ArticleTracking motifs in evolving graphs
Tracking motifs in changing graphs Imagine you are the sort of person who gets to sit and watch high-throughput streams of social signals fly past. There is probably lots of really interesting...
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