By Dayong Du
About This Book
- Discover how Hive can coexist and paintings with different instruments within the Hadoop environment to create vast info solutions
- Grasp the talents wanted, research the simplest practices, and keep away from the pitfalls in writing effective Hive queries to research the large data
- Create an atmosphere to investigate monstrous information utilizing sensible, example-oriented scenarios
Who This ebook Is For
If you're a facts analyst, developer, or just anyone who desires to use Hive to discover and research facts in Hadoop, this can be the publication for you. no matter if you're new to special information or knowledgeable, with this publication, it is possible for you to to grasp either the elemental and the complicated positive factors of Hive. due to the fact that Hive is an SQL-like language, a few earlier adventure with the SQL language and databases comes in handy to have a greater knowing of this book.
What you'll Learn
- Create and arrange the Hive environment
- Discover the way to use Hive's definition language to explain data
- Discover fascinating facts via becoming a member of and filtering datasets in Hive
- Transform facts by utilizing Hive sorting, ordering, and functions
- Aggregate and pattern information in numerous ways
- Boost Hive question functionality and increase info defense in Hive
- Customize Hive for your wishes through the use of user-defined capabilities and combine it with different tools
In this publication, we arrange you to your trip into tremendous info by means of to start with introducing you to backgrounds within the large facts area besides the method of establishing and getting acquainted with your Hive operating setting. subsequent, the ebook courses you thru researching and reworking the values of huge facts with assistance from examples. It additionally hones your ability in utilizing the Hive language in a good demeanour. in the direction of the top, the booklet makes a speciality of complicated issues equivalent to functionality, defense, and extensions in Hive, that allows you to consultant you on interesting adventures in this precious huge information journey.
By the tip of the booklet, you can be acquainted with Hive and ready to paintings successfully to discover recommendations to special information problems.
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Extra info for Apache Hive Essentials
Apache Hive Essentials by Dayong Du