Tag: Teradata
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Compare, Order, and Group Strings in OTF
Tasks that, depending on the engine you use to query the OTF tables, is ANSI-compliant or not. Know your architecture and plan accordingly.
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Teradata DB-e 20: Native OTF
A proprietary C++-based connection to Iceberg and Delta Lake tables that Teradata provides to replace the standard Java API connection and improve performance.
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Teradata DB-e 20: OTF Performance
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 uses Apache Iceberg and Delta Lake Java APIs to connect to the storage with tables…
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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.
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Open Table Format in VantageCloud Lake
In this post, I aim to explain the Open Table Format (OTF) in VantageCloud Lake and AI Unlimited and the significant considerations for using data stored in OTFs in your analytical ecosystem.
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Impact of Scaling in VantageCloud Lake
Post that presents two cheat sheets summarising the impact of scaling in VantageCloud Lake for the Compute and the Primary Clusters.