Название: Apache Polaris: The Definitive Guide: Enriching Apache Iceberg Data Lakehouses with an Open Source Catalog (Early Release)Автор: Alex Merced, Andrew Madson, Tomer Shiran
Издательство: O’Reilly Media, Inc.
Год: 2025-04-25
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB
Revolutionize your understanding of modern data management with Apache Polaris (incubating), the open source catalog designed for data lakehouse industry standard Apache Iceberg. This comprehensive guide takes you on a journey through the intricacies of Apache Iceberg data lakehouses, highlighting the pivotal role of Iceberg catalogs.
Authors Alex Merced, Andrew Madson, and Tomer Shiran explore Apache Polaris's architecture and features in detail, equipping you with the knowledge needed to leverage its full potential. Data engineers, data architects, data scientists, and data analysts will learn how to seamlessly integrate Apache Polaris with popular data tools like Apache Spark, Snowflake, and Dremio to enhance data management capabilities, optimize workflows, and secure datasets.
Before diving into the specifics of Apache Polaris (incubating), it’s essential to understand the broader context in which it operates: the world of data lakehouses and Apache Iceberg. The lakehouse architecture that turns data lakes into flexible data warehouses combines the scalability and cost-effectiveness of data lakes with the performance and reliability of data warehouses. Apache Iceberg is at the core of this architecture, a table format designed to bring structure, consistency, and efficiency to massive parquet datasets stored in data lakes. This section lays the foundation for understanding how Polaris fits into this ecosystem by exploring the challenges that led to the rise of lakehouses, the pivotal role of Iceberg in enabling them, and the critical need for robust cataloging solutions to manage and govern data effectively.
Get a comprehensive introduction to Iceberg data lakehouses
Understand how catalogs facilitate efficient data management and querying in Iceberg
Explore Apache Polaris's unique architecture and its powerful features
Deploy Apache Polaris locally, and deploy managed Apache Polaris from Snowflake and Dremio
Perform basic table operations on Apache Spark, Snowflake, and Dremio
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