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Book Overview & Buying
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Table Of Contents
Engineering Lakehouses with Open Table Formats
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In this chapter, we explored the evolution of data architectures, from OLTP and OLAP systems to data lakes, providing a foundation for understanding the data lakehouse paradigm. This historical context helps explain how the challenges of older systems led to the development of more flexible and scalable solutions, even as foundational components remained the same. You also gained a deep understanding of the core components and principles of open data lakehouse architecture, including storage, file formats, table formats, storage engines, catalogs, and query engines. These building blocks will help you design scalable and flexible systems capable of handling both batch and streaming workloads efficiently. Additionally, you learned about some of the key attributes of the lakehouse architecture, such as open data architecture, modularity, flexibility, and cost-efficiency.
In the next chapter, you will dive deep into the transactional layer of the lakehouse to understand how critical technical components, such as table format and storage engine, play a central role in enabling reliable, concurrent transactions.