Getting data to the cloud

One of the problems facing cloud computing is the difficulty in getting data from your local servers to the cloud. My home Internet connection offers me maybe 768 Kbps upstream, on a good day, if I'm standing in the right place and nobody else in my neighborhood is home. Even...

ElectricAccelerator Machine Configuration Tips, Part 1

Due to the nature of Electric Cloud products, we frequently field questions about how to best configure a large number of machines. I'll touch on a few points that we have found particularly interesting, both when helping customers or setting up our own internal machines. (more…)...

Makefile performance: built-in rules

Like any system that has evolved over many years, GNU Make is rife with appendages of questionable utility. One area this is especially noticeable is the collection of built-in rules in gmake. These rules make it possible to do things like compile a C source file to an executable without...

Are Clusters a Dying Technology?

I happened across a blog today that made the claim that accelerating builds by distributing to a cluster of computers is "a dying technology." Instead, they said, you should take advantage of increasing CPU density to enable increasing levels of parallelism in your builds — a single system with eight...

How to Set Up Kernel Debugging For Windows in VMWare ESX

You’ll know from my previous blog posts that we have an extensive virtual machine infrastructure here at Electric Cloud (the Continuous Delivery company) to support our build and test process (as many of our customers do). Thought I’d share a neat trick I picked up while rolling out our system....

Rules with Multiple Outputs in GNU Make

I recently wrote an article for CM Crossroads exploring various strategies for handling rules that generate multiple output files in GNU make. If you've ever struggled with this problem, you should check out the article. I don't want to spoil the exciting conclusion, but it turns out that the only...

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c9d9 Continuous Discussion on Agile, DevOps, and Continous Delivery

Next episode:

Episode 84: Software and Pipeline Architecture for DevOps

February 6, 2018, 10am PT