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Geek Reading - Week of June 5, 2013

DZone

These items are the fruits of those ideas, the items I deemed worthy from my Google Reader feeds. Making Google’s CalDAV and CardDAV APIs available for everyone ( Google Developers Blog). Simpler UI Testing with CasperJS ( Architects Zone – Architectural Design Patterns & Best Practices). Java EE 7 is Final.

Java 244
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The Return of the Frame Pointers

Brendan Gregg

Only in extreme circumstances does the cost (in processor time and I-cache footprint) translate to a tangible benefit - circumstances which usually resort to hand-coded assembly anyway. You're just saving a pushl, movl, an series of operations that (for obvious reasons) is highly optimized on x86.

Java 145
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Compress objects, not cache lines: an object-based compressed memory hierarchy

The Morning Paper

Compress objects, not cache lines: an object-based compressed memory hierarchy Tsai & Sanchez, ASPLOS’19. Last time out we saw how Google have been able to save millions of dollars though memory compression enabled via zswap. If we compress objects instead of cache lines though, we can get to a 56% compression ratio (c).

Cache 61
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Stuff The Internet Says On Scalability For July 20th, 2018

High Scalability

That means multiple data indirections mean multiple cache misses. DonHopkins : NeWS differs from the current technology stack in that it was all coherently designed at once by James Gosling and David Rosenthal, by taking several steps back and thinking deeply about all the different problems it was trying to solve together.

Internet 121
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World’s first and only fully automatic observability for Golang services now extended to statically linked Go applications

Dynatrace

Originally initiated at Google, Go—often referred to as Golang—is an open source programming language. The recipe of the magic potion that takes away the pain was designed by the marvelous druids of the Dynatrace Go team (see photo below). From http.Transport documentation : By default, Transport caches connections for future reuse.

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Average Page Load Time in 2021

MachMetrics

With the latest introduction of the Core Web Vital section on GSC + upcoming Google’s core web vital update, site owners are forced to take note of their website speed and web vitals. Importance of page loading speed – Google checks your website load time and they like it as fast with a better user experience.

Cache 78
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Egnyte Architecture: Lessons learned in building and scaling a multi petabyte content platform

High Scalability

Egnyte is a secure Content Collaboration and Data Governance platform, founded in 2007 when Google drive wasn't born and AWS S3 was cost-prohibitive. To help our customers manage ongoing data explosion, we have designed many of the core components over the last few years. Edge caching. Google cloud. Languages: Java.