Data Science Project Example Walk-through: Predictive Analytics on London Cycle Hire Data using the CRISP-DM and TDSP process models: #2 Waterfall v Agile (Scrum v Kanban)

In Part #1 – Backgrounder we covered a basic introduction to CRISP-DM and Microsoft TDSP, in this article we put our project framework in place. As Benjamin Franklin said, “By failing to prepare, you are preparing to fail”; I wasn’t expecting to talk about the project management side in a lot if any detail but after I… Read More »

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Data Science Project Example Walkthrough: Predictive Analytics on London Cycle Hire Data using the CRISP-DM and TDSP process models: #1 Backgrounder

I’m embarking on a series of articles covering an end to end example of applying Data Science to a problem, we don’t just throw at data into a tool, like any other form of development work we follow a standard process, in the data space there are just a handful of process models to guide us through… Read More »

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SQL Server – Making Backup Compression work with Transparent Data Encryption by using Page Compression

Encrypted data does not compress well if at all so using the BACKUP with COMPRESSION feature will be ineffective on an encrypted database using Transparent Data Encryption (TDE), this post deals with a method of combining Page Compression with TDE and getting the best of both worlds. Transparent Data Encryption (TDE) feature encrypts data at rest i.e.… Read More »

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Tableau Kerberos Delegation to SQL Server / SSAS – Part 2 – Setting it up

The ability to use Kerberos delegation against SQL Server and SQL Server Analysis Services (SSAS) was introduced in Tableau Server 8.3; we covered theory in the post Tableau Kerberos Delegation to SQL Server / SSAS Part 1 – The Theory (Kerberos Tickets, Service Principal Names and Token Size) – make sure you have reviewed that before continuing… Read More »

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Tableau Kerberos Delegation to SQL Server / SSAS – Part 1 – The Theory (Kerberos Tickets, Service Principal Names and Token Size)

Active Directory is by default geared to a two tier Client/Server architecture, the Client can only use resources either locally or on the Server it directly connects to. For multi-tier Client/Server environments it’s more tricky because the user doesn’t authenticate directly with the target server perhaps not even able to connect because of firewall or routing constraints, the middle… Read More »

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IT Community Roadshow – Real-world stories and demos from local community experts – May 2016

The IT Community Roadshow is a series of free training events focusing on next-generation technologies including Microsoft Azure, Windows 10, and DevOps. The sessions will focus on real-world challenges, along with a comprehensive set of solutions and expert guidance. What you’ll get: These unique events are led by the community, and designed to offer all… Read More »

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