From the course: Complete Guide to Data Lakes and Lakehouses
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Folder structures
From the course: Complete Guide to Data Lakes and Lakehouses
Folder structures
- [Instructor] So once you decide on your storage strategy, the next important thing to think about when designing a data lake is the folder structure. Folder hierarchies help you organize data in a structured way, making it easier to navigate, manage, and retrieve. A well-thought structure is so important in environments like data lakes where data diversity and volume can quickly lead to chaos. Let's take a closer look at some of the benefits of applying folder hierarchies in your data lake. Efficient folder structures reduce the time and computational resources needed to locate and access data. A good structure also simplifies the application of management policies such as data retention, archival, and lifecycle management. It also enables the enforcements of security policies at the folder level, incredibly important for compliance and data protection. Creating an effective folder hierarchy in your data lake involves understanding the nature of the data, the needs of the users, and…
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