Adrian Cockcroft

JANUARY 20, 2023

I presented a keynote for Sun at Supercomputing 2003 in Phoenix Arizona and included the slide shown below. CXL is a memory protocol, as shown in the third block in my diagram from 2003, and provides cache coherent latency around 200ns, and up to 2 meters maximum distance. It has wide industry support, CXL3.0 Comparing CXL3.0

Architecture 52

Architecture Latency Benchmarking AWS 52

The Morning Paper

JUNE 23, 2019

Generally to cache data (including non-persistent data that never sees a backing store), to share non-persistent data across application services (e.g. ” Even re-reading that today, the letter of the law there is surprisingly strict to me: you can use the local memory space or filesystem as a brief single transaction cache, but no more.

Cache 79

Cache Latency Google Lambda 79

CSS - Tricks

MAY 3, 2021

Linux; Android 6.0.1; Moto G (4)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Mobile Safari/537.36 PTST/210419.211328", "accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9", image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",

Transportation 86

Transportation Cache Google Mobile 86

All Things Distributed

DECEMBER 18, 2012

Jul 4 - Leases: An efficient fault-tolerant mechanism for distributed file cache consistency , Gray, Cary, and David Cheriton, Vol. Harris, Alex Ho, Rolf Neugebauer, Ian Pratt, Andrew Warfield, in the Proceedings of the 19th ACM Symposium on Operating Systems Principles, October 19-22, 2003, Bolton Landing, NY USA. Saltzer, D.

Operating System 144

Operating System Cache AWS Scalability 144

HammerDB

JULY 5, 2022

buff/cache MiB Swap: 2048.0 buff/cache MiB Swap: 2048.0 hammerdbcli auto pgtime.tcl HammerDB CLI v4.4 0 PostgreSQL tpm Vuser 1:Timing test period of 2 in minutes Vuser 2:RUNNING Vuser 2:Processing 1 transactions with output suppressed. Tasks: 1144 total, 9 running, 1135 sleeping, 0 stopped, 0 zombie %Cpu(s): 5.8 st MiB Mem : 772719.8

Benchmarking 98

Benchmarking Database C++ Virtualization 98

The Symphonia

JANUARY 21, 2019

Back in the Dim And Distant Past of 2003 I even co-led an open source project that brought some at-the-time interesting innovations to this area. Continuous Integration and Continuous Delivery (CI/CD) are techniques that I’ve had a passion about for a long time. An example of using AWS CodePipeline CodePipeline is a CD pipeline orchestrator.

AWS 40

AWS Open Source Lambda Serverless 40

SQL Server According to Bob

JANUARY 11, 2020

Time of Last Access The time of last access is a caching ​​ algorithm ​​ that enables ​​ cache ​​ entries to be ordered by their ​​ access times.

Servers 40

Servers Cache Database Media 40