官术网_书友最值得收藏!

Preface

OpenStack, the ultimate cloud computing operating system, keeps growing and gaining more popularity around the globe. One of the main reasons of OpenStack's success is the collaboration of several big enterprises and companies worldwide. Within every new release, the OpenStack community brings a new incubated project to the cloud computing open source world. Lately, big data has also taken a very important role in the OpenStack journey. Within its broad definition of the complexity of data management and its value extraction, the big-data business faces several challenges that need to be tackled. With the growth of the concept of cloud paradigm in the last decade, the big-data world can also be offered as a service. Specifically, the OpenStack community has taken on such a challenge to turn it into a very unique opportunity: Big Data as a Service. The Sahara project makes provisioning a complete elastic Hadoop cluster a very seamless operation with no need for touching the underlying infrastructure. Running on OpenStack, Sahara becomes a very mature project that supports Hadoop and Spark, the open source in-memory computing framework. That becomes a very good deal to find a parallel world about Big Data and Data Processing in Sahara named Elastic Data Processing. Sahara, formerly known as Savanna, has become a very attractive project, mature and supporting several big data providers.

In this book, we will explore the main motivation of using Sahara and how it interacts with other services of OpenStack. The main motivation of using Sahara is the facilities exposed from a central dashboard to manage big-data infrastructure and simplify data-processing tasks. We will walk through the installation and integration of Sahara OpenStack, launch clusters, execute sample jobs, explore more functions, and troubleshoot some common errors. By the end of this book, you should not only understand how Sahara operates and functions within the OpenStack ecosystem but also realize its major use cases of cluster and workload management.

主站蜘蛛池模板: 洛隆县| 策勒县| 德阳市| 赤峰市| 乌兰浩特市| 来安县| 仙居县| 宝丰县| 巨野县| 定边县| 城口县| 长泰县| 体育| 安达市| 阳江市| 吴江市| 翁源县| 曲阳县| 蓬安县| 闸北区| 罗定市| 日照市| 红桥区| 宁南县| 光山县| 乌苏市| 无极县| 姜堰市| 内江市| 辽宁省| 阜宁县| 台北县| 万盛区| 沂源县| 绵竹市| 秭归县| 汽车| 红河县| 临沭县| 若尔盖县| 华安县|