Teradata SQL - Better performance with less code
Hi, Many times a simple rewrite of the query can achieve enormous performance improvements. In this article by…
Read issue →Colocate small tables on single AMPs
In this article, I will show you how to keep small tables in memory using your customized hash map to optimize…
Read issue →Copy tables efficiently with Teradata TPT
Hi, Are you looking for a one-line script with which you can easily copy tables between different Teradata systems or…
Read issue →Teradadata Express Edition on a Level 1 Hypervisor
Are you annoyed that Teradata Express Edition is only available for Level 2 hypervisor software (VMWare, VirtualBox)…
Read issue →Performance of SET and MULTISET tables in Teradata
Hi, In this video, we do some experiments to highlight the performance differences between SET and MULTISET tables:…
Read issue →Filter efficiently with Teradata NOS
In this article, I'll show you the most efficient way to read data from an S3 object store. The performance difference…
Read issue →Offloading your Teradata tables to an S3 object store
With NOS, Teradata Vantage offers an easy way to offload cold data to cheap S3 object stores (AWS S3, Azure Blob, Google…
Read issue →Teradata Native Object Store
In this article, we will give you an introduction to how Teradata can access external data stored in object stores,…
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