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Why Spark on YARN and not standalone?

[ 2017-02-10 21:17:01 | by 店小二04 ]
At Altiscale, we run Spark on YARN, our recommended configuration to our users for running Spark. Wh ...
Blue Medora today expanded its SaaS monitoring platform, SelectStar , to provide Hadoop and Cass ...
“Lambda architecture is a data-processing architecture designed to handle massive quantities of da ...
Azure DocumentDB is a fully managed, multi-model, scalable, queryable, schema-free NoSQL database s ...
Originally posted here by Bernard Marr . When you learn about Big Data you will sooner or late ...
This is guest post by Sergei Sheinin , creator of the 2DX Web UI Database Cluster Framework , a low ...
1、简介 Laravel 中的契约是指框架提供的一系列定义核心服务的接口。 例如, Illuminate\Contracts\Q ...
Apache Cassandra is one of the most popular open-source distributed database systems available. ...
This is a second post in series describing our recent infrastructure / architecture transition in P ...

MongoDB 文档字段增删改

[ 2017-02-10 13:21:02 | by 店小二04 ]
MongoDB 基于CRUD(create,read,update,delete)方式实现了对集合上的文档进行增删改查。对于集合上字段的 ...
作为Redis官方推荐的三个 Java Client 之一,Jedis推出时间最早,使用最为广泛(Spring默认使用的Redis Cl ...
redis当前主流版本是redis 2.x 和 redis 3.x,3.0对集群支持比较不错,官方解释如下: Redis是一个开源、 ...

Hadoop Weekly Issue #203

[ 2017-02-10 13:24:01 | by 店小二05 ]
05 February 2017 Streaming is a hot topic this week with posts on Kafka Streams, Oracle Data Integ ...
Objective It is very popular for developers create a virtual private Hadoop and Spark cluster ...
Are you attending or considering attending Strata / Hadoop World 2017 San Jose? Are you interested ...

Go Data Science with Daniel Whitenack

[ 2017-02-10 13:27:02 | by 店小二03 ]
Data science is typically done by engineers writing code in Python, R, or another scripting language ...
背景说明 数据库:MongoDB 数据集: A:字段数不定,这里主要用到的两个UID和Date B:三个字段 ...

YARN Secure Container

[ 2017-02-10 13:29:02 | by 店小二05 ]
In a restricted setup YARN executes task of computation frameworks like Spark in a secured Li ...

hbase.fs.tmp.dir 导致的错误

[ 2017-02-10 04:35:02 | by 店小二05 ]
在执行BulkLoad的时候报了如下的错误: Exceptionin thread "main" java.lang.IllegalArgumentException: ...
1. Objective This tutorial on Hadoop performance tuning best practices that will provide you way ...

SpringMVC使用Redis集群

[ 2017-02-10 04:37:02 | by 店小二04 ]
Redis是现在比较流行的非关系型数据库,同时又支持多种类型的存储结构,所以用来做缓存非常合适。SpringMVC ...
需求背景:有个 调用统计日志存储和统计需求 ,要求存储到mysql中;存储数据高峰能达到日均千万,瓶颈在 ...
1. Objective This tutorial on Hadoop MapReduce performance tuning best practices that will provi ...

Twilio Engineering with Pat Malatack

[ 2017-02-09 20:16:01 | by 店小二03 ]
Back in 2008, the range of tools that engineers could use to connect computer systems together were ...
Jose Navarro is a full stack developer at FAMOCO in Brussels, Belgium. He has been working for th ...
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