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Quick Guide to Compression for Db2 Column-Organized Tables

IBM Db2 with BLU Acceleration is commonly used in warehouse environments to facilitate industry-leading analytical processing of data. This technology is composed of many valuable pieces, but two that we regularly highlight are extreme compression and advanced query performance. While both...


Blog Entry
July Spotlight – Db2 LUW: Types of I/O

July Spotlight – Db2 LUW: Types of I/O Since the beginning of commercial applications, input/output (I/O) has been one of the main determining factors for overall performance. In the world of relational database, I/O can easily surpass all other considerations, particularly if an SQL...

Martin Hubel's profile image

Blog Entry
Machine Learning with IBM Db2: Building and Deploying a Linear Regression Model

In this demonstration, we’ll use a Jupyter Notebook from IBM Watson Studio to show how you can build a Linear Regression model inside Db2. We will use the GoSales dataset where the Machine Learning task is to predict the purchase amount for each customer based on demographic information and...

Les King's profile image

Blog Entry
Migrating a database using continuous rolling forward

In most traditional migrations towards a new environment, one will most probably come up with the most current ideas to get the job done, but what about migrating a multi-terabyte sized database with a minimal down time? First, we opted to set up HADR, but that would imply a second down time...

Eddy Coppens's profile image

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IBM DB2 EN LA NUBE DE AMAZON AWS

IBM DB2 EN LA NUBE DE AMAZON AWS La nube se ha convertido en la nueva moda, los beneficios que brindan esta nueva infraestructura son bastantes, pero este no será el tema principal de este artículo, creemos que si estás aquí es porque ya tienen idea de estos beneficios. Actualmente son...


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Un nuevo capítulo de IDUG en México

La historia de IDUG en México comenzó oficialmente el mes pasado en el día 22 de Agosto, en donde tuvo lugar el primer seminario organizado por IDUG y así, atraer a la comunidad de Db2 para unirse a la comunidad que IDUG ha estado promoviendo desde hace varios años, pero tal vez esta historia...


Blog Entry
Db2 Architecture Overview and BLU

Here is Keri Romanufa with a presentation covering the architecture of Db2, including what is new with Db2 11.5 https://youtu.be/Lkr0Er IhV4

Keri Romanufa's profile image

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March Spotlight – Db2 Developer C

March Spotlight – Db2 Developer C If you are a serious Db2 user, chances are you have downloaded and used free Db2 versions for a few years. Db2 Express-C was a free way to learn Db2 on Linux, Unix and Windows, to practise and test your SQL skills and in later versions even implement or ship...

Martin Hubel's profile image


Blog Entry
Advanced Query Tuning with IBM Data Studio

Advanced Query Tuning with IBM Data Studio by Tony Andrews Do you make any New Year's resolutions? In case you don't have any Db2 related, we have a suggestion for you. What if you start the New Year with improving the performance of your SQL queries? Learn more about the advanced query tuning...

Tony Andrews's profile image