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How we achieved 5X faster pipeline execution by removing closure allocations

Particular Software

Closures can occur anywhere we have lambdas (i.e. Action or Func delegates) being invoked that access state that exists outside the lambda. Starting with.NET 5, we can mark the lambda as static with C# 9. When the input is not static the state must be passed into the lambda somehow. <>9__0_1 ?? .<>9__0_1

Lambda 98
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An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems

The Morning Paper

An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., A typical architecture diagram for one of these services looks like this: Suitably armed with a set of benchmark microservices applications, the investigation can begin! ASPLOS’19.

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Stuff The Internet Says On Scalability For October 19th, 2018

High Scalability

dweis : I'm an actual author of Protocol Buffers :) I think Sandy's analysis would benefit from considering why Protocol Buffers behave the way they do rather than outright attacking the design because it doesn't appear to make sense from a PL-centric perspective. Maybe it's flawed, but the design is absolutely on the right traack.

Internet 123
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Lerner?—?using RL agents for test case scheduling

The Netflix TechBlog

The device ecosystem is rich with partners ranging from Silicon-on-Chip (SoC) manufacturers, Original Design Manufacturer (ODM) and Original Equipment Manufacturer (OEM) vendors. Solving the above problems could help Netflix and our Partners save time and money during the entire lifecycle of device design, build, test, and certification.

Testing 163
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Choosing a cloud DBMS: architectures and tradeoffs

The Morning Paper

use the TPC-H benchmark to assess Redshift, Redshift Spectrum, Athena, Presto, Hive, and Vertica to find out what works best and the trade-offs involved. Which I’m quite happy to see as my most recent data pipeline is based around Lambda, S3, and Athena, and it’s been working great for my use case. The design space.