Category: Databases & Big Data
eBook Details: Paperback: 464 pages Publisher: WOW! eBook; 3rd edition (November 7, 2023) Language: English ISBN-10: 139421314X ISBN-13: 978-1394213146 eBook Description: Python for Data Science For Dummies, 3rd Edition: Let Python do the heavy lifting for you as you analyze large datasets Python for Data Science For Dummies, 3rd Edition lets you get your hands dirty with data using one of the top programming languages. This beginner’s guide takes you step by step through getting started, performing data analysis, understanding datasets and example code, working with Google Colab, sampling data, and beyond. Coding your data analysis tasks will make your life...
eBook Details: Paperback: 318 pages Publisher: WOW! eBook (September 29, 2023) Language: English ISBN-10: 180461078X ISBN-13: 978-1804610787 eBook Description: Practical Data Quality: Identify data quality issues, leverage real-world examples and templates to drive change, and unlock the benefits of improved data in processes and decision-making Poor data quality can lead to increased costs, hinder revenue growth, compromise decision-making, and introduce risk into organizations. This leads to employees, customers, and suppliers finding every interaction with the organization frustrating. Practical Data Quality provides a comprehensive view of managing data quality within your organization, covering everything from business cases through to embedding improvements that you...
eBook Details: Paperback: 456 pages Publisher: WOW! eBook (November 7, 2023) Language: English ISBN-10: 109813530X ISBN-13: 978-1098135300 eBook Description: Amazon Redshift: The Definitive Guide: Jump-Start Analytics Using Cloud Data Warehousing Amazon Redshift powers analytic cloud data warehouses worldwide, from startups to some of the largest enterprise data warehouses available today. This practical guide thoroughly examines this managed service and demonstrates how you can use it to extract value from your data immediately, rather than go through the heavy lifting required to run a typical data warehouse. Analytic specialists Rajesh Francis, Rajiv Gupta, and Milind Oke detail Amazon Redshift’s underlying mechanisms and options...
eBook Details: Paperback: 398 pages Publisher: WOW! eBook (November 7, 2023) Language: English ISBN-10: 109814032X ISBN-13: 978-1098140328 eBook Description: Learning Snowflake SQL and Scripting: Generate, Retrieve, and Automate Snowflake Data To help you on the path to becoming a Snowflake pro, this concise yet comprehensive guide reviews fundamentals and best practices for Snowflake’s SQL and Scripting languages. Developers and data professionals will learn how to generate, modify, and query data in the Snowflake relational database management system as well as how to apply analytic functions for reporting. With this Learning Snowflake SQL and Scripting book, you will: Generate and modify Snowflake data...
eBook Details: Paperback: 282 pages Publisher: WOW! eBook (November 7, 2023) Language: English ISBN-10: 1098152271 ISBN-13: 978-1098152277 eBook Description: Fuzzy Data Matching with SQL: Enhancing Data Quality and Query Performance If you were handed two different but related sets of data, what tools would you use to find the matches? What if all you had was SQL SELECT access to a database? In this practical book, author Jim Lehmer provides best practices, techniques, and tricks to help you import, clean, match, score, and think about heterogeneous data using SQL. Full of real-world techniques, the examples in the Fuzzy Data Matching with SQL...
