DBTA E-EDITION
December 2022
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Trends and Applications
In the ever-shifting markets professionals work in today, companies must have the ability to remain agile and flexible throughout their business operations. To combat the uncertainties of the marketplace and customer demands for fast service, businesses have turned to open-source technology over the past decade. Open-source technologies provide IT and development teams with the agility to implement innovative tools and practices—such as DevOps and Continuous Integration and Continuous Delivery (CI/CD).
Columns - Database Elaborations
Often data is categorized into very high-level groupings of structured or unstructured. Generally, structured data is considered data that conforms to an easily identifiable pattern and as part of this conforming, that data may be easily loaded into a relational database table "as is." Examples of this might be fixed-format files, or comma-separated files having an agreed upon pattern to each record within it. Unstructured data supposedly cannot be loaded "as is" into a relational table. Unstructured data is, by name, lacking an identifiable structure to make sense of the data, right? Not exactly.
Columns - DBA Corner
Readers of this column sometimes ask me questions about databases and database administration, which I welcome. And at times I will take the opportunity to answer particularly intriguing questions in print. One intriguing question I have been asked more than once is: "What metrics and measurements are useful for managing how effective your DBA group is?"
Columns - Next-Gen Data Management
The British royal family safeguards its crown jewels—the treasures held by the English monarchy comprising more than 100 objects estimated to be worth billions—with world-class security systems, including two-ton steel doors and bomb-proof glass. When the crown jewels are transported or moved, such as for a royal wedding or the recent coronation ceremony, they are guarded closely by elite, ex-military members at all times—with access restricted to only a few security-cleared individuals.
Columns - Emerging Technologies
Modern applications have increasingly leveraged Kubernetes as the "OS of the cloud" because of its ability to abstract the underlying cloud platform and coordinate the activities of multiple docker containers. Kubernetes does indeed radically simplify the deployment and administration of multi-service distributed applications. However, it has a significant learning curve, and maintaining a largescale Kubernetes cluster can be daunting.