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“No Bugs” Bunny

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“No Bugs” Bunny
Sarcastic Architect

Hobbies: Thinking Aloud, Arguing with Managers, Annoying HRs, Calling a Spade a Spade, Keeping Tongue in Cheek

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Once upon a time, in a rabbit outsourcing warren of Bunnylore, there was a young software developer bunny. And as a developer, she has had one very unusual treat: she was obsessed with eliminating all the bugs she can get his forelegs on. So, it is not surprising that her friends called her a “No Bugs” Bunny (or simply “NoBugs”).

Later on, she grew up, so she decided that “Bunny” in her name has became inappropriate (not to mention potential arguments with Warner Brothers), so she has asked all her friends to call her “No Bugs” Bunny. She has made a career as a team lead and software architect, and they lived happily ever after.

Allocator for (Re)Actors with Optional Kinda-Safety and Relocation

August 15, 2017 by “No Bugs” Bunny

Effects of External Fragmentation on Memory Usage

Quote:

Safe with relocation’ mode will allow us to eliminate dreaded ‘external fragmentation’ – which tends to cause quite a bit of trouble for long-running systems

Another Quote:

For a long while, I have been a strong proponent of message-passing mechanisms over mutex-based thread sync for concurrency purposes

Filed under: On.System Architecture(Re)ActorsOn.ProgrammingOptimizations

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The Importance of Back-of-Envelope Estimates

August 8, 2017 by “No Bugs” Bunny

Back of the Envelope Calculations: Fermi Problem

Quote:

trying to optimize out a 3e-7 performance hit is very rarely worth the trouble.

Another Quote:

With 4S/4U boxes having typical MTBFs of 3–5 years, the next question we should ask ourselves, is “Hey, will we really be able to write software which crashes much more rarely than that?”

Filed under: On.System ArchitectureRequirement analysisDesign decisions

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(Not Really So) New Niche for C++: Browser!?

August 1, 2017 by “No Bugs” Bunny

C++ in Browser

Quote:

asm.js has invented its own instruction set, which can be still seen as an instruction set of a CPU, at least from the point of view of a C++ compiler.

Another Quote:

As asm.js is a strict subset of JavaScript – it will run even if there is no special support for asm.js in browser.

Filed under: On.ProgrammingProgramming Languages

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Access Control for Admin Tools

July 25, 2017 by “No Bugs” Bunny

Access Control - The Hard (Boot) Way

Quote:

You DO need access control for your CSRs.

Another Quote:

This approach means that we can have our cake (have tree-like structures to express access rights) and eat it too (have very fast SQL for checking access)

Filed under: Book: D&D of MOGs1st beta of Vol. VII-IX

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