Data Architecture for Software Architects

Chapter 2. Partitioning

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This chapter explores the strategic use of data partitioning as a cornerstone of modern data architecture. In the context of Penultimate Markets, a (fictional) global e-commerce leader with diverse operations across regions and industries, data partitioning is not merely a technical choice — it is a strategic enabler. This chapter will unpack the following:

• Why data partitioning matters: We’ll delve into its role in addressing challenges such as regulatory compliance, performance optimization, cost management, etc., emphasizing its necessity in a complex global business like Penultimate Markets.

• Types of partitioning: The chapter will detail the methods of partitioning, such as horizontal and vertical partitioning, discussing their trade-offs and use cases.

• Applications of partitioning: Through real-world examples, we’ll demonstrate how partitioning solves specific business and technical challenges at Penultimate Markets, from handling regional surges in traffic ...