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The Art of SQL is not a cookbook, listing problems and giving recipes. The aim is to get you-and your manager-to raise good questions. Start by downloading projects and exercises from informit. SQL Pocket Guide describes how these database systems implement SQL syntax for querying, managing transactions, and making changes to data.
It also shows how the systems use SQL functions, regular expression syntax, and type conversion functions and formats. All example SQL statements in this book execute against a set of tables, with data that you can quickly download. The third edition covers important database changes, including:.
Many SQL texts attempt to serve as an encyclopedic reference on SQL syntax -- an approach that is often counterproductive, because that information is readily available in online references published by the major database vendors. This is that book. First, you will not be required to download software or sit with a computer as you read the text. The intent of this book is to provide examples of SQL usage that can be understood simply by reading.
Second, topics are organized in an intuitive and logical sequence.
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SQL keywords are introduced one at a time, allowing you to grow your understanding as you encounter new terms and concepts. This is the only book you need to gain a quick working knowledge of SQL and relational databases. This example-driven guide shows you how to set up and configure Hive in your environment, provides a detailed overview of Hadoop and MapReduce, and demonstrates how Hive works within the Hadoop ecosystem. Whether you're an application developer, database administrator, web application designer, mobile app developer, or Microsoft Office users, a good working knowledge of SQL is an important part of interacting with databases.
Expert trainer and popular author Ben Forta teaches you just the parts of SQL you need to know—starting with simple data retrieval and quickly going on to more complex topics including the use of joins, subqueries, stored procedures, cursors, triggers, and table constraints. You'll learn methodically, systematically, and simply—in 22 short, quick lessons that will each take only 10 minutes or less to complete.
Account Options Sign in. Top charts. New arrivals. Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. This book provides quick recipes for using Hive to read data in various formats, efficiently querying this data, and extending Hive with any custom functions you may need to insert your own logic into the data pipeline.
This book is written for data analysts and developers who want to use their current knowledge of SQL to be more productive with Hadoop. It assumes that readers are comfortable writing SQL queries and are familiar with Hadoop at the level of the classic WordCount example. Reviews Review Policy.
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It syncs automatically with your account and allows you to read online or offline wherever you are. Please follow the detailed Help center instructions to transfer the files to supported eReaders. More related to database. See more. The Art of SQL. Stephane Faroult. For all the buzz about trendy IT techniques, data processing is still at the core of our systems, especially now that enterprises all over the world are confronted with exploding volumes of data.
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Instant InnoDB. Matt Reid. Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. So, if you are looking to learn the advanced Hive or start from scratch of Hive, we have come up with the best Apache Hive books, especially for big data professionals. Here, we have organized the absolute best Hive books to take you from a complete novice to an expert user.
Even if you are looking for a career as Hive developer or Hive professionals, we sure these books will help you a lot. Basically, to start with the Hive programming, this is one of the best Apache Hive books and is an excellent choice to learn hive. Moreover, we can say it is an in-depth book that covers basic to advanced Hive concepts such as advanced level of Hive programming, Data warehouse concepts, as well as HiveQL.
In addition, you will come to know how to move from relational databases to the Hadoop system Hive with the help of this book.
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Also, it teaches how to query, process and analyze the data using Hive. The best part of this book is that it will help you in installing and configuring Hive in your environment. Also, it will depict how Hive queries get converted into Map-Reduce jobs internally and the other operations. For beginners, this can be an ideal book to start with Apache Hive from scratch. However, before reading this book, we recommend having some basic knowledge about SQL for a better understanding of the Hive.
Though, the same applies here as well. Also, to configure Hive in any environment with different types of Hive Metastore supported, it is one of the best books. Also, it includes concepts to configure Hive clients and services. Along with Hive partitions and Hive Bucketing, it also explains the different Hive optimization techniques. However, the best part of this book is the integration of the Hive with other frameworks including Spark. Basically, it will help you start with Apache Hive easily, following with the practical approach to code in Hive.
Well, the best part of this book that, it will help you to write the first line of Hive code.
It also explains how the code is getting converted to MapReduce programs internally. In Hive, you will understand your own file formats, simplification of the loading of data into the warehouse and add your own custom functions in Hive to provide support to whatever use cases you may have. Moreover, all the Hive concepts are explained with examples that make this book very special.