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donnemartin / system-design-primer Public
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Commits on Mar 20, 2026
* Fix link for UDP vs TCP (#1153)
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* Fix broken link to PayPal Developer Blog (#1189)
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* Update link for understanding latency vs throughput (#1163)
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* Fix URL for Layer 4 load balancing (#1181)
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* Fix link for push and pull CDNs (#1190)
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Commits on Mar 8, 2026
* Fix grammar in Motivation section (#1203)
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* Fix "Design a key-value store like Redis" link (#1197)
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* Fix broken link to "How to ace a systems design interview" (#1031) (#1032)
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* Fix broken CAP theorem link #1160 (#1161)
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* Fix Korean translation link (#1147)
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* Update all lecloud.net links (#1042)
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* Add Stripe engineering blog (#592)
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* Fix links to Debunking the myths of RPC and REST (#855)
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* Fix DNS routing hyperlinks (#872)
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* Fix Scalability Article links (#750)
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* Fix top k requests link (#717)
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* Update latency vs throughput blog link (#716)
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* Fix typo (#694)
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* Fix typos (#661)
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Commits on Apr 20, 2022
* Fix # 650: Replace broken weighted round robin link (#651)
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* Fix memcache architecture URL (#631)
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* Update GitHub Engineering Blog link
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* Fix capitalization of Dropbox (#511)
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* Fix LRU cache link (#505)
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* Fixing the indieflashblog address with archive.org since website has been discontinued (#500)
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* Fix Celery URL (#486)
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Commits on Oct 30, 2020
* Update broken HBase architecture link (#481)
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Commits on Aug 2, 2020
* Fix translations link in PR template (#451)
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* Fix #335: Update OSI image to Open Systems Interconnection (#447)
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Commits on Jul 18, 2020
* Remove Imgur dependency by storing images locally (#168)
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Commits on Jul 12, 2020
* Remove extraneous __init__.py (#393)
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* Resolve #281: Add design stock exchange links (#441)
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* Update README.md
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Commits on Jul 11, 2020
* Change disk to HDD for clarity (#295)
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