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A Brief History of the Lakehouse To understand where lakehouse architecture stands in 2026, it helps to trace how it got here. The data lake era (2010s) began when S3 made object storage cheap enough to store everything. Teams dropped raw files (JSON...

Why Apache Iceberg Won Three open table formats competed for the lakehouse standard over the past several years: Apache Iceberg, Delta Lake (Databricks), and Apache Hudi (Uber). By 2026, Iceberg emerged as the format that every major data platform su...

What Kafka Streams Is (and Is Not) Kafka Streams is a client library, not a service. That distinction matters more than almost anything else in this comparison. When you use Kafka Streams, you write Java or Kotlin code that imports the Kafka Streams ...

The Fundamental Difference: OLAP Over History vs Streaming Over Live Data Before comparing specific features, it is worth being precise about what problem each database solves, because this choice is ultimately about use case fit rather than which da...
