In 2007, Db2 Version 9 introduced decimal floating point (DECFLOAT) as a new SQL data type. Since then, the storage and data manipulation of DECFLOAT(16) and DECFLOAT(34) data types have been supported. But what about DECFLOAT performance? And performance improvements of this datatype?
In this article, we get an overview of IBM Watson Machine Learning for z/OS (WMLz) as a machine learning solution that can run on IBM Z as a solution to automate machine learning workflows and how it can offer essential insight from your Db2 environments.
I recently worked with an insurance company on an interesting issue involving dates. They had a series of records that all had a start date but no end (or cancel) date. The end date of a record was implicitly recognized as the start date of the next highest record. This article will show you how.
A temporary table is a place to store relevant to your needs. Whether you are an application or some end-user. It is a place to keep data. It helps give SQL coding options. They can help reduce SQL complexity! You can break down complex SQL into smaller SQL chunks via temporary tables.