3 ms·
Indeed, for 20+ years of distributed data centers (remember AZs are generally separate DCs near a city but on different grids, regions are geographically dispar
by Terretta 3y ago
Indeed, for 20+ years of distributed data centers (remember AZs are generally separate DCs near a city but on different grids, regions are geographically disparate cities) we called it "shared nothing" architecture pattern.
Here's AWS's 2019 guide for financial services in AWS, where the isolated stack concept is referenced under parallel resiliency section and called "shared nothing":
https://d1.awsstatic.com/Financial%20Services/Resilient%20Applications%20on%20AWS%20for%20Financial%20Services.pdf https://d1.awsstatic.com/Financial%20Services/Resilient%20Ap...
- hliyan 3y agoI wish modern architecture writing could go back to being this straightforward: "There are three dominent themes in building high transaction rate multiprocessor systems, namely shared memory (e.g. Synapse, IBM/AP configurations), shared disk (e.g. VAX/cluster, any multi-ported disk system), and shared nothing (e.g. Tandem, Tolerant). This paper argues that shared nothing is the pre- ferred approach." https://dsf.berkeley.edu/papers/hpts85-nothing.pdf https://dsf.berkeley.edu/papers/hpts85-nothing.pdf