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MySQL 8 for Big Data

You're reading from   MySQL 8 for Big Data Effective data processing with MySQL 8, Hadoop, NoSQL APIs, and other Big Data tools

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Product type Paperback
Published in Oct 2017
Publisher Packt
ISBN-13 9781788397186
Length 296 pages
Edition 1st Edition
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Authors (4):
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Chintan Mehta Chintan Mehta
Author Profile Icon Chintan Mehta
Chintan Mehta
Shabbir Challawala Shabbir Challawala
Author Profile Icon Shabbir Challawala
Shabbir Challawala
Jaydip Lakhatariya Jaydip Lakhatariya
Author Profile Icon Jaydip Lakhatariya
Jaydip Lakhatariya
Kandarp Patel Kandarp Patel
Author Profile Icon Kandarp Patel
Kandarp Patel
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Toc

Table of Contents (11) Chapters Close

Preface 1. Introduction to Big Data and MySQL 8 FREE CHAPTER 2. Data Query Techniques in MySQL 8 3. Indexing your data for High-Performing Queries 4. Using Memcached with MySQL 8 5. Partitioning High Volume Data 6. Replication for building highly available solutions 7. MySQL 8 Best Practices 8. NoSQL API for Integrating with Big Data Solutions 9. Case study: Part I - Apache Sqoop for exchanging data between MySQL and Hadoop 10. Case study: Part II - Real time event processing using MySQL applier

Best practices for the Memcached configuration


We have already gone through Memcached setup and configuration along with using it with different APIs in Chapter 4, Using Memcached with MySQL 8. The key takeaways that you would like to consider for Memcached configuration best practices are what we will be going through now.

Resource allocation

Memory allocation for Memcached shouldn't be allocated over the available physical memory or without considering other resources that would be utilizing memory. If we overallocate memory, there are high chances that Memcached would have memory allocated from swapspace. This may lead to delay while inserting or fetching values because swap space is stored on disk, which is slower than in-memory.

Operating system architecture

With operating system architecture having 32 bits, one needs to be cautious. As we know, there are limitations to provision resources in 32-bit operating system architecture. Similarly, Memcached having 4GB RAM with 32-bit operating...

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