Apache Avro is a widely used data format that keeps things compact and efficient while making it easy to evolve schemas over time. By default, it comes with basic data types like int, long, string, and bytes. But what if you need to store something more specific, like a date or a decimal number? That’s where logical types come in.
Logical types let you add semantic meaning to your data. They ensure that values like timestamps or IP addresses are interpreted correctly while still benefiting from Avro’s optimized encoding. We’ll also take a deep dive into a specific use case and how logical types can enhance data security by enforcing structured storage and interpretation of sensitive information.
This article has been indexed from DZone Security Zone