It’s summer! Kids are out of school, the pools are open, and …. technical conferences are in full swing? For those who are not aware, the IDUG North America 2024 technical conference is happening next week in Charlotte, NC (June…
This blog entry compliments a webinar on February 8th where I will be a panelist answering questions on Amazons RDS for Db2. Register for “Introducing Amazon RDS for Db2”now. I was lucky enough to be invited to speak at IDUG…
IBM, the Death Star, and rise of the Resistance. In the spring of 2018, Ember and I attended a dinner with members of the Db2 Technical Advisory Board (TAB). This was a collection of respected Db2 end-users, clients, and consultants…
Database performance is heavily influenced by data volume and cardinality (or how unique that data may be). It’s interesting to watch the look on someone’s face when this concept clicks. There is a look of understanding from a developer when…
When I was in my early thirties, I was diagnosed with a learning disability. This really put my learning style into perspective. Teaching myself via a book was incredibly hard, and still is in some ways. Where I thrived was…
The Problem I often lean on analogies when I speak to non-technical people about technical topics. For example, I would explain database locking as “two kids fighting for the same candy bar”. If you introduce isolation levels into the conversation,…
Recently I was forced outside my comfort zone and asked to vet various open source BI tools. I was a report developer in a past life, a database administrator supporting datamarts at various employers, and even supported Cognos backend databases.…
With the development and adoption of automatic storage the art of the redirected restore is going the way of the dinosaur. For those with systems that are running the tried and true (and deprecated) DMS (Database Managed Storage) table spaces…
A few days ago, I was involved in a conversation on Twitter with Ember and Erwin Hattingh, a DB2 DBA from the Netherlands whom I met at IDUG in Dublin last November. Ember expressed her surprise at how well DB2…
When the client considers high availability and disaster recovery, they often do not know what they are talking about. Many times the client may be dropping buzzwords like “five nines”. To them this is the definition of disaster recovery. In…
This is part three of a three part series. The full series includes: DB2 Workload Manager (WLM) as a Monitoring Solution – Understanding WLM (Part1 of 3) DB2 Workload Manager (WLM) as a Monitoring Solution– How to Set up WLM…
This is part two of a three part series. The full series includes: DB2 Workload Manager (WLM) as a Monitoring Solution – Understanding WLM (Part1 of 3) DB2 Workload Manager (WLM) as a Monitoring Solution– How to Set up WLM…
