Learn in this post how to better tune the OTF workload in the Teradata Database Engine 20, either Apache Iceberg or Delta Lake. This way, you will get the shorter query execution times through Vantage. As of August 2025, Teradata…
Apache Iceberg, Delta Lake and Various Engines
Comparison of Apache Iceberg and Delta Lake features, what engines to use in the different CSPs, and several compute engines and their OTF features.
OTF Features to Integrate in Analytical Ecosystems: Evolution and Time Travel
This article analyses the main attributes that simplify the usage of OTF within a Data Fabric and represent the differentiators for why to use Open Table Format over Open File Format. These features are: Schema Evolution, Partition Evolution, Sort Order…
Delta Lake 101
This post explains the basics of the Delta Lake architecture, key features, and how it writes, as an essential process in the Delta Lake tables.
A Little Introduction to Apache Iceberg
Basics of the Apache Iceberg architecture, key features, and the main processes it has to perform: reading and writing.
OTF: What It Is and Where It Fits
This post explains what Open Tables Formats (OTF) are, and it gives some context about them, in what architectures we can use them for analytical ecosystems.
Celia Muriel
Deep-sea data diving
