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donnemartin/system-design-primer

All events — 2026-03-20

Type AI Score Description Actor Reason Date
PR 1.00 Fix 'Design a key-value store like Redis' link to point to d PR body explicitly mentions AI collabora 2026-02-20
PR 0.80 docs: add translations of README Mentions auto AI pro and openai; AI-invo 2025-08-09
PR 0.70 docs: Add comprehensive README documentation with usage guid Formal phrasing ('comprehensive, profess 2025-10-07
PR 0.30 ka: Add Georgian (ქართული) Translation Slightly formal greeting, but overall hu 2026-01-29
PR 0.30 Improve punctuation and formatting in README Perfect grammar and formal phrasing, sli 2025-01-23
PR 0.20 ko: Add Korean translation (README-ko.md) Technical and direct; some minor formali 2026-03-05
PR 0.20 added a requirements.txt file Minimal content, consistent with human s 2026-02-08
PR 0.20 docs(tr): add Turkish README translation (README-tr.md) Somewhat formal, but mainly technical an 2025-12-29
PR 0.20 Add Arabic Translation Native speaker statement, informal; no A 2025-02-26
PR 0.20 added 2 video lecture resource Informal tone, technical references, lac 2025-07-15
PR 0.20 Fix the link to palantir with a web.archive.org copy Slightly more detail, but direct and dom 2025-05-24
PR 0.15 no significant changes to the code, I was just experimenting Casual experiment note, slight verbosity 2025-06-14
PR 0.10 Revise scalability lecture link and enhance topics list Brief changelog and minimal, human struc 2026-03-15
PR 0.10 Add initial C++ examples for Issue #1075 Slightly formal but specific to issue, h 2025-11-20
PR 0.10 Feat: Add SKILL.md for Interview Solution Navigator Title and intro are brief, but not overt 2025-11-08
PR 0.10 Add Uzbek language support Very brief, domain-related; template tex 2025-10-16
PR 0.10 en: Fix broken link to PayPal Developer Blog Slightly formal but still standard for P 2026-01-12
PR 0.10 Added Scalability contents Casual tone and minor typo; no AI signal 2025-04-12
PR 0.10 Add transactional messaging section Concise, domain-specific; no AI hallmark 2025-01-13
PR 0.10 Removing unused path parameter Short, direct explanation, domain langua 2024-12-07
PR 0.10 Fix broken Latency numbers visualized link Short human edit, no AI tone, just title 2024-12-03
PR 0.10 system-design-primer Mostly template, minimal content, not AI 2024-10-23
PR 0.10 Removed bad link Brief change, template repeated, no sign 2024-10-08
PR 0.10 Fix picture for twitter solution Chinese edition Includes mention, informal, lacks AI ton 2024-10-05
PR 0.10 Update to a URL Very terse and minimal, human-like updat 2023-12-30
PR 0.10 ja: fixed いえ->いいえ, making other things more concise Casual tone with direct address, lacks A 2023-11-07
PR 0.10 tr: Add Turkish translation Human slang and emojis in reviews, infor 2024-01-13
PR 0.10 en: replace master and slave with leader and follower Direct, minimal content; no AI-style lan 2021-09-21
PR 0.10 fix 🐛: Redis Architecture broken link Brief fix description and emoji, informa 2025-05-15
PR 0.10 Fix bug in Cache.set(): self.map is undefined in constructor Clear technical bugfix, uses domain lang 2025-07-04
PR 0.10 Add Stripe engineering blog Terse, direct engineering update, standa 2021-10-07
PR 0.10 Update all lecloud.net links Matter-of-fact and concise; clear human 2024-12-30
COMMIT 0.05 Additional question, build an exchange Brief, informal phrasing; normal issue r 2020-07-07
PR 0.05 fix: remove extra parentheses in CAP PR content is terse and specific, no AI 2025-12-08
PR 0.05 feat: add Ukrainian translation Terse, with flag emoji; lacks AI-like ph 2025-12-01
PR 0.05 Updated an obsolete hyperlink for "Networking for game progr Concrete edit and context, no AI hallmar 2025-11-01
PR 0.05 Changed "Tasks queues" to "Task queue" on line 1351 of READM Very brief, domain fix, lacks AI traits. 2025-11-01
PR 0.05 Update README.md Brief, informal phrasing; no AI signals 2025-08-16
PR 0.05 Anki: fix dark mode and broken images Direct technical issue description; info 2025-08-10
PR 0.05 Update query_cache_snippets.py Very terse commit summary; human-like mi 2025-08-01
PR 0.05 Replaced broken link in UDP-Networking for game programming Simple change, informal tone, human appr 2025-07-18
PR 0.05 Fix link for UDP vs TCP Minimal explanation, informal; no AI sig 2025-10-14
PR 0.05 Update link for understanding latency vs throughput Concise, technical language; human style 2025-10-22
PR 0.05 Fix URL for Layer 4 load balancing in README to archive Direct update, technical content; human 2025-12-29
PR 0.05 en: link fixed for push and pull CDNs Brief, technical explanation; informal t 2026-01-13
PR 0.05 Create SECURITY.md Contains typo and random string, not AI- 2024-10-31
PR 0.05 fixed spelling mistake Minimal content, template-only, no AI ha 2024-10-05
PR 0.05 Fix bug in Cache.set(): self.map[query] is not defined in co Technical detail, domain jargon, human-w 2025-07-04
PR 0.05 Fix AttributeError in LRU cache eviction (missing query on N Very brief, technical, with typo in trun 2025-06-29
PR 0.05 docs: correct latency number for "Read 1MB sequentially from Concise correction with technical detail 2025-06-25
PR 0.05 fix: Replace broken sd interview link with archive Casual explanation and screenshot, no AI 2025-06-22
PR 0.05 he: Add hebrew translation Straightforward translation note; human, 2025-06-18
PR 0.05 fix: correct README link Minimal text and repetition of template; 2025-06-18
PR 0.05 request to become the maintainer of the Serbian translation. Direct request to become maintainer; inf 2025-06-01
PR 0.05 Typing error fixed Short, typo fix, no formal AI signal; hu 2025-05-18
PR 0.05 Fix typo - lobsided -> lopsided Concise typo fix, informal tone; no AI h 2017-03-09
PR 0.01 Fix broken link in README "NGINX architecture" Link fix and brief note; typical human P 2025-12-03
PR 0.01 fix: typo - scale aws Very brief and uses domain language; hum 2025-12-02
COMMIT 0.00 Fix link for UDP vs TCP (#1153) Very terse, specific commit message typi 2026-03-20
COMMIT 0.00 Fix broken link to PayPal Developer Blog (#1189) Brief, technical, human-style update mes 2026-03-15
COMMIT 0.00 Update link for understanding latency vs throughput (#1163) Standard short commit message, nothing A 2026-03-12
COMMIT 0.00 Fix URL for Layer 4 load balancing (#1181) Concise technical commit, no AI signals. 2026-03-12
COMMIT 0.00 Fix link for push and pull CDNs (#1190) Minimal message, domain-specific, human 2026-03-11
COMMIT 0.00 Fix grammar in Motivation section (#1203) Brief and specific, no AI writing hallma 2026-03-08
COMMIT 0.00 Fix "Design a key-value store like Redis" link (#1197) Simple fix message, uses domain terms, h 2026-03-08
COMMIT 0.00 Fix broken link to "How to ace a systems design interview" ( Typical commit fixing a link, phrasing i 2025-11-03
COMMIT 0.00 Fix broken CAP theorem link #1160 (#1161) Terse, technical fix message; clear huma 2025-11-01
COMMIT 0.00 Fix Korean translation link (#1147) Short, domain-specific commit; normal hu 2025-10-30
COMMIT 0.00 Update all lecloud.net links (#1042) Direct, task-focused commit with standar 2025-05-21
COMMIT 0.00 Add Stripe engineering blog (#592) Standard, concise PR title with no AI in 2024-12-02
COMMIT 0.00 Fix links to Debunking the myths of RPC and REST (#855) Clear, specific, and concise human-like 2024-06-29
COMMIT 0.00 Fix DNS routing hyperlinks (#872) Short, technical, no signs of AI generat 2024-06-23
COMMIT 0.00 Fix Scalability Article links (#750) Direct explanation with domain-specific 2023-03-16
COMMIT 0.00 Fix top k requests link (#717) Simple, standard technical message. 2022-12-11
COMMIT 0.00 Update latency vs throughput blog link (#716) Standard, straightforward technical upda 2022-11-13
COMMIT 0.00 Fix typo (#694) Brief, to-the-point, typical commit mess 2022-07-31
COMMIT 0.00 Fix typos (#661) Terse, domain-typical, no AI phrasing. 2022-04-23
COMMIT 0.00 Fix # 650: Replace broken weighted round robin link (#651) Direct and uses common technical referen 2022-04-20
COMMIT 0.00 Fix memcache architecture URL (#631) Commit message is terse and domain-speci 2022-02-13
COMMIT 0.00 Update GitHub Engineering Blog link Brief, direct and domain-specific fix. 2021-11-17
COMMIT 0.00 Fix capitalization of Dropbox (#511) Short, precise commit message, human sty 2021-05-09
COMMIT 0.00 Fix LRU cache link (#505) Terse, technical wording typical of huma 2021-02-16
COMMIT 0.00 Fixing the indieflashblog address with archive.org since web Direct, includes casual thanks, human st 2021-02-16
COMMIT 0.00 Fixing the indieflashblog address with archive.org since web Direct, straightforward description of c 2021-01-24
COMMIT 0.00 Fix Celery URL (#486) Brief fix description, no AI signals. 2020-12-29
COMMIT 0.00 Update broken HBase architecture link (#481) Simple update with technical reference. 2020-10-30
COMMIT 0.00 Fix translations link in PR template (#451) Terse, technical language, no AI phrasin 2020-08-02
COMMIT 0.00 Fix #335: Update OSI image to Open Systems Interconnection ( Uses domain-specific reference, terse st 2020-08-02
COMMIT 0.00 Remove Imgur dependency by storing images locally (#168) Commit message is terse and domain-speci 2020-07-18
COMMIT 0.00 Remove extraneous __init__.py (#393) Brief, typical human commit format. 2020-07-12
COMMIT 0.00 Resolve #281: Add design stock exchange links (#441) Co-authored message, domain terms, human 2020-07-12
COMMIT 0.00 Update README.md Generic commit, lacks AI phrasing. 2020-07-12
COMMIT 0.00 Change disk to HDD for clarity (#295) Short, topic-specific wording; human sty 2020-07-11
COMMIT 0.00 Clarify CDN advantages (#310) Concise technical commit, human phrasing 2020-07-10
COMMIT 0.00 Add links for latency based and geolocation based routing (# Brief, domain-specific, human wording. 2020-07-10
COMMIT 0.00 Update dead links (#321) Terse commit, typical of human authors. 2020-07-09
COMMIT 0.00 Fix loop bug in deck of cards exercise (#396) Direct bug fix wording, no AI signals. 2020-07-08
COMMIT 0.00 Add CAP theorem video link (#400) Simple, domain-specific commit, definite 2020-07-08
COMMIT 0.00 Remove redundant SQL index in Pastebin exercise (#405) Standard commit summary, no AI signals. 2020-07-07
COMMIT 0.00 Fix Mint exercise bugs and typos (#409) Direct, terse phrasing with no AI hallma 2020-07-07
COMMIT 0.00 kr: Fix Korean translation link in language index (#340) Domain-specific, concise phrasing. 2020-07-05
COMMIT 0.00 Add system design template link (#433) Brief and specific addition, no AI signa 2020-07-05
COMMIT 0.00 Fix #313: Clarify availability patterns (#439) Template-style, concise issue fix, not A 2020-07-05
COMMIT 0.00 Fix typos in Twitter and web crawler exercises (#438) Direct typo fix, brief and domain-specif 2020-07-05
COMMIT 0.00 Update Twitter back-of-the-envelope calculations (#414) Technical summary, concise, no AI indica 2020-07-04
COMMIT 0.00 Fix typo: Change replication to federation (#418) Clear typo correction, very brief. 2020-07-04
COMMIT 0.00 Check dependencies in Ebook gen script (#406) Direct technical phrasing, no AI signals 2020-07-04
COMMIT 0.00 Resolve #164 - Fix phrasing with availability and partition Commit is terse and references an issue; 2020-07-04
COMMIT 0.00 Highlight translation request (#437) Concise commit, no AI indicators. 2020-07-03
COMMIT 0.00 Add status of translations (#436) Brief and typical human commit message. 2020-07-03
COMMIT 0.00 Add pull request template (#435) Standard commit for template addition; h 2020-07-02
COMMIT 0.00 Update contributing guidelines for translations (#434) Commit updates guidelines; content is su 2020-07-02
COMMIT 0.00 Fix layer 7 load balancers typo (#317) Domain-specific term, informal message. 2020-07-01
COMMIT 0.00 Fix single point of failure typo (#398) Short commit fixing typo; human style. 2020-07-01
COMMIT 0.00 Add missing comma in Mint solution (#399) Human-like correction, minimal context. 2020-07-01
COMMIT 0.00 Update "Scaling up to your first 10 million users" link (#41 Direct link update; concise, human phras 2020-05-26
COMMIT 0.00 zh-Hans: Translate solutions (#392) References zh-Hans translation; typical 2020-03-30
COMMIT 0.00 Revert "zh-cn: Sync with upstream to keep it up-to-date (#37 Terse commit message; specific content, 2020-03-10
COMMIT 0.00 zh-cn: Sync with upstream to keep it up-to-date (#374) Brief sync description; human-generated 2020-03-10
COMMIT 0.00 Fix broken link in CAP theorem section (#348) Direct reference to fixing a link; human 2020-02-17
COMMIT 0.00 Fix broken CAP theorem link (#355) Short, specific fix; no AI stylistic hin 2020-01-21
COMMIT 0.00 Fix broken round robin links (#351) Clear, technical, succinct message; huma 2020-01-15
COMMIT 0.00 Change raise NotImplemented to raise NotImplementedError (#3 Specific Python error fix; human jargon 2019-12-27
COMMIT 0.00 ja: Fix mistranslation in SQL tuning section (#305) Explicit mistranslation fix; domain jarg 2019-12-09
COMMIT 0.00 zh-Hans: Change translation in SQL tuning (#318) Brief translation change message; inform 2019-12-09
COMMIT 0.00 Add API security checklist (#328) Human, concise checklist addition; no AI 2019-11-03
COMMIT 0.00 ja: Fix translation in Service Discovery section (#308) Brief translation fix; uses domain jargo 2019-08-13
COMMIT 0.00 ja: Fix translation in “Disadvantage(s): load balancer” (#30 Commit message is terse and standard hum 2019-08-13
COMMIT 0.00 ja: Fix translation in "Anki flashcards" (#306) Concise, direct, domain-specific; no AI 2019-08-13
COMMIT 0.00 JA: Fix mistranslation in Federation section (#303) Brief and uses domain jargon; typical hu 2019-08-05
COMMIT 0.00 ja: Fix translation in horizontal scaling section (#301) Direct explanation, proper use of jargon 2019-08-03
COMMIT 0.00 JA: Fix mistranslation in Push CDNs section (#300) Terse style, domain-specific, human-writ 2019-08-03
COMMIT 0.00 JA: Fix mistranslation in Weak consistency section (#299) Uses domain terminology, brief and techn 2019-08-03
COMMIT 0.00 ja: Fix mistranslation in "Horizontal scaling" Short, specific, and informal; human aut 2019-07-26
COMMIT 0.00 JA: Fix mistranslation in Reverse proxy (web server) section Uses technical detail, informal and dire 2019-07-10
COMMIT 0.00 JA: Fix mistranslation in Horizontal scaling section Technical explanation, informal list; cl 2019-07-08
COMMIT 0.00 ja: Fix typo of Big-O notation in KVS section (#292) Brief, precise, domain-specific; no AI s 2019-07-06
COMMIT 0.00 zh-Hans: Translate Pastebin solution (#273) Very terse, domain-specific commit summa 2019-06-16
COMMIT 0.00 Add Hebrew translation link (#286) Brief technical summary, no AI hallmarks 2019-05-31
COMMIT 0.00 Update language lists in translations (#280) Concise, technical wording, human style. 2019-05-14
COMMIT 0.00 Add availability in numbers section (#237) Short, specific changes, no AI traits. 2019-05-12
COMMIT 0.00 Add Ebook generation script (#207) Direct commit description, human phrasin 2019-05-12
COMMIT 0.00 Translate language list (#252) Technical task name, no AI signals. 2019-05-11
COMMIT 0.00 Enable syntax highlighting in all python code snippets (#268 Concise, domain-specific, lacks AI featu 2019-05-07
COMMIT 0.00 Update HDFS design link to the latest version (#275) Specific technical update, brief wording 2019-05-07
COMMIT 0.00 Add article link: How Twitter Handles 3,000 Images/sec (#124 Direct article reference, human style. 2019-04-10
COMMIT 0.00 Fix broken SQL link in Scaling AWS exercise (#258) Minimal, repetitive, common human commit 2019-03-18
COMMIT 0.00 Enable Python syntax highlighting in Pastebin sample code (# Terse, technical commit message typical 2019-03-04
COMMIT 0.00 Update document-store to document store (#255) Very brief and technical correction; hum 2019-02-28
COMMIT 0.00 Fix typo in Twitter timeline and search solution (#251) Casual, specific typo fix; lacks AI hall 2019-02-11
COMMIT 0.00 Fix grammar in document store section (#247) Direct, minimal grammar fix; human tone 2019-02-03
COMMIT 0.00 zh-Hans: Fix typo (#246) Short, specific language fix; human styl 2019-01-20
COMMIT 0.00 Add missing word in cache write through discussion (#245) Concise technical adjustment; matches hu 2019-01-05
COMMIT 0.00 Add Bengali translation link (#242) Directly describes Bengali translation l 2018-12-28
COMMIT 0.00 Fix #228: Address mutex latency discrepancy (#233) References specific issue, technical fix 2018-12-19
COMMIT 0.00 Add Link: A 360 Degree View Of The Entire Netflix Stack (#22 Straightforward addition of link; inform 2018-11-14
COMMIT 0.00 zh-TW: Update index anchors (#227) Brief language update message; lacks AI 2018-10-31
PR 0.00 docs: fix incorrect anchor link in Japanese translation Very terse technical fix, no AI signals. 2026-03-04
PR 0.00 docs: correct cache terminology (evict vs invalidate) and up Domain jargon and terse changelog, human 2026-02-20
PR 0.00 Fix broken link to Jonas Bonér's "Scalability, Availability Terse technical explanation, clear human 2026-01-17
PR 0.00 Clarify horizontal scaling disadvantages in README Technical and concise revision, human to 2025-12-29
PR 0.00 Update session persistence description in README Brief, technical clarification typical o 2025-12-29
PR 0.00 commiting readme file to local repo Minimal free-text, no AI stylistic marke 2025-07-10
PR 0.00 First commit Minimal free-text, no AI stylistic marke 2025-09-10
PR 0.00 Fix broken Redis architecture link Direct, concise technical wording; clear 2026-03-09
PR 0.00 Harsh7988 patch 1 Free-text missing; template content only 2026-03-05
PR 0.00 create newfile.txt No substantive free-text; template conte 2026-02-26
PR 0.00 Manu1992 nagraj patch 2 No substantive free-text; only template 2025-12-26
PR 0.00 docs: fix grammar in Motivation section Brief technical wording, human tone. 2026-03-04
PR 0.00 zh-Hans: Fix some errors in translation Direct edits, includes domain context an 2022-07-20
PR 0.00 Fixed broken Scalability Link Brief technical fix, no AI-style phrasin 2023-02-13
PR 0.00 ja: Fix internal link Concise issue description and tagging; h 2022-07-11
PR 0.00 updated link Template content only; no free-text or A 2026-01-21
PR 0.00 Fix Table of Contents order for fail-overs subheadings Brief, informal; specific technical refe 2024-04-23
PR 0.00 Update CAP theorem image and source link in README.md Concise technical language; no AI-style 2025-04-01
PR 0.00 Commit Template content only; no free-text or A 2026-01-06
PR 0.00 Commit Template content only; no free-text or A 2026-01-06
PR 0.00 Update "Disadvantage(s): load balancer" Structured changelog; no AI-style or exc 2025-04-13
PR 0.00 Main Template content only; no free-text or A 2026-01-02
PR 0.00 Added circular array implementation Informal tone, domain-specific phrasing; 2018-04-10
PR 0.00 zh-TW: Fix wrong link Brief, informal, uses direct address; cl 2021-02-19
PR 0.00 Update system design flashcards Minimal content, direct phrasing; no AI 2017-04-09
PR 0.00 cn: fix typo Minimal, terse content; template only, n 2025-04-10
PR 0.00 broke links fix Very brief, direct; lacks AI phrasing or 2022-04-28
PR 0.00 Fix broken link in "How to ace a systems design interview" ( Specific technical task; clear human ton 2024-12-18
PR 0.00 fix broken link for issue #1160 Short, issue reference; no AI stylistic 2025-10-20
PR 0.00 Update CAP theorem source links to HTTPS Casual, specific; direct edit, human ton 2025-10-31
PR 0.00 docs: fix broken link Precise link fix, domain-specific, human 2025-09-03
PR 0.00 Update README.md Template text only, no personal content 2025-03-18
PR 0.00 Develophari Only template, not filled in; no AI sign 2025-07-10
PR 0.00 Update README.md with Pulumi Blog Direct, short addition; lacks AI-like st 2025-05-02
PR 0.00 Create epub. generator No filled-in free text; only template co 2025-04-17
PR 0.00 Update the Redis Architecture Link under NoSQL Only a changelog title; terse, human sty 2025-02-25
PR 0.00 [Edited] Fix minor bug in the main function Brief, direct bugfix title; human messag 2025-02-13
PR 0.00 Code review purpose Only template content; lacks free-text o 2025-02-13
PR 0.00 Updated typo in README.md Only template content; no free-text evid 2025-01-11
PR 0.00 Update LICENSE.txt Only template content; no human/AI free- 2024-12-23
PR 0.00 Fixes How to ace a systems design interview link Direct brief fix description, lacks AI p 2024-10-27
PR 0.00 Replace broken lecloud links with the original author's tumb Reference to issue, informal phrasing, h 2024-10-21
PR 0.00 Add images to System Design flashcards No free-text content; blank change reque 2025-05-25