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You're reading from  Mastering Elastic Stack

Product typeBook
Published inFeb 2017
PublisherPackt
ISBN-139781786460011
Edition1st Edition
Tools
Elasticsearch
Concepts
Enterprise Search
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Authors (2):
Ravi Kumar Gupta
Ravi Kumar Gupta
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Ravi Kumar Gupta

Ravi Kumar Gupta is an author, reviewer, and open source software evangelist. He pursued an MS degree in software system at BITS Pilani and a B.Tech at LNMIIT, Jaipur. His technological forte is portal management and development. He is currently working with Azilen Technologies, where he acts as a Technical Architect and Project Manager. His previous assignment was as a lead consultant with CIGNEX Datamatics. He was a core member of the open source group at TCS, where he started working on Liferay and other UI technologies. During his career, he has been involved in building enterprise solutions using the latest technologies with rich user interfaces and open source tools. He loves to spend time writing, learning, and discussing new technologies. His interest in search engines and that small project on crawler during college time made him a technology lover. He is one of the authors of Test-Driven JavaScript Development, Packt Publishing. He is an active member of the Liferay forum. He also writes technical articles for his blog at TechD of Computer World (http://techdc.blogspot.in). He has been a Liferay trainer at TCS and CIGNEX, where he has provided training on Liferay 5.x and 6.x versions. He was also a reviewer for Learning Bootstrap, Packt Publishing. He can be reached on Skype at kravigupta, on Twitter at @kravigupta, and on LinkedIn at https://in.linkedin.com/in/kravigupta.
Read more about Ravi Kumar Gupta

Yuvraj Gupta
Yuvraj Gupta
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Yuvraj Gupta

Yuvraj Gupta is an author and a keen technologist with interest towards Big Data, Data Analytics, Data Visualization, and Cloud Computing. He has been working as a Big Data Consultant primarily in domain of Big Data Testing. He loves to spend time writing on various social platforms. He is an avid gadget lover, a foodie, a sports enthusiast and love to watch tv-series or movies. He always keep himself updated with the latest happenings in technology. He has authored a book titled Kibana Essentials with Packt Publishers. He can be reached at gupta.yuvraj@gmail.com or at LinkedIn www.linkedin.com/in/guptayuvraj.
Read more about Yuvraj Gupta

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Choosing the right set of hardware

The important metric to understand while installing Elastic Stack, is to know how much memory will be consumed, disk space required, maintaining proper I/O requests, how much CPU or cores are required for resource consumption, and the network among the systems. Whenever we install Elastic Stack there is always confusion on the amount of resources used by each of the component. Let us try to break the resources requirement based on the various components.

Memory

It is one of the most important parameters that affect the performance of an application. If the memory provided is lower than expected, then the application can stop, fail, or show an Out of Memory error.

Memory sizing is important as memory is used by the OS for various tasks. Hence, determining how much memory to provide to Elastic Stack components is essential such that application and OS performance do not get affected.

In the context of Elastic Stack, memory is crucial to decide if you should configure...

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Mastering Elastic Stack
Published in: Feb 2017Publisher: PacktISBN-13: 9781786460011
© 2017 Packt Publishing Limited All Rights Reserved

Authors (2)

author image
Ravi Kumar Gupta

Ravi Kumar Gupta is an author, reviewer, and open source software evangelist. He pursued an MS degree in software system at BITS Pilani and a B.Tech at LNMIIT, Jaipur. His technological forte is portal management and development. He is currently working with Azilen Technologies, where he acts as a Technical Architect and Project Manager. His previous assignment was as a lead consultant with CIGNEX Datamatics. He was a core member of the open source group at TCS, where he started working on Liferay and other UI technologies. During his career, he has been involved in building enterprise solutions using the latest technologies with rich user interfaces and open source tools. He loves to spend time writing, learning, and discussing new technologies. His interest in search engines and that small project on crawler during college time made him a technology lover. He is one of the authors of Test-Driven JavaScript Development, Packt Publishing. He is an active member of the Liferay forum. He also writes technical articles for his blog at TechD of Computer World (http://techdc.blogspot.in). He has been a Liferay trainer at TCS and CIGNEX, where he has provided training on Liferay 5.x and 6.x versions. He was also a reviewer for Learning Bootstrap, Packt Publishing. He can be reached on Skype at kravigupta, on Twitter at @kravigupta, and on LinkedIn at https://in.linkedin.com/in/kravigupta.
Read more about Ravi Kumar Gupta

author image
Yuvraj Gupta

Yuvraj Gupta is an author and a keen technologist with interest towards Big Data, Data Analytics, Data Visualization, and Cloud Computing. He has been working as a Big Data Consultant primarily in domain of Big Data Testing. He loves to spend time writing on various social platforms. He is an avid gadget lover, a foodie, a sports enthusiast and love to watch tv-series or movies. He always keep himself updated with the latest happenings in technology. He has authored a book titled Kibana Essentials with Packt Publishers. He can be reached at gupta.yuvraj@gmail.com or at LinkedIn www.linkedin.com/in/guptayuvraj.
Read more about Yuvraj Gupta

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