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@jm_store_by_sumbal: 🔅For orders and details, please check our TikTok bio. Our contact number is available there 📲 🔅Delivery All Over Pakistan 🇵🇰 . . . . . . . . #foryou #pyf #bid #wedding #envelope

JM_STORE
JM_STORE
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Monday 07 September 2026 10:03:12 GMT
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fareeha_writes
*```ĐàřķĎęvîł```* :
number completely show nh ho raha bio me
2026-09-07 10:14:21
1
kiranwaqas139
Kiran Waqas :
mene bnwana
2026-09-08 17:12:05
1
chahsanshani1
Ch Ahsanshani :
Ahsaan ka nam ka banana ha
2026-09-27 01:43:19
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paakthinkcare
Thinkcare :
location
2026-10-07 19:30:07
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never.trust821
Never trust :
whatsp num
2026-09-07 15:13:22
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sanaworld30
sana world :
ya box kitny ka ha
2026-09-08 03:59:32
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mishiladli7
ladli :
[Heartwarming][Heartwarming][Heartwarming]
2026-10-05 02:58:35
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faizan.gujjar.120
Faizan gujjar 120ala :
😳😳😳
2026-10-06 04:21:55
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Merapiii GAGAH nya banget” #merapi #gunungmerapi #klangon




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#reseauxsociaux #tiktokviral #creatorsearchinsights #creatorsearchisights2025 #viralvideo
Most people learn these in the wrong order. ⚡ They start with Circuit Breaker because it sounds impressive. But the breaker only exists because retries made things worse — and retries only exist because of timeouts. 12 patterns, in the order they actually build on each other 👇 🟢 FAIL FAST 1. Timeout — cut it at 200ms, not 30s. A hung call still holds a thread. 2. Retry — backoff doubles: 1s, 2s, 4s. Jitter stops the thundering herd. 3. Circuit breaker — closed, open, half-open. One probe decides, not a timer. 🔵 PROTECT CAPACITY 4. Rate limiter — the 11th request gets a 429. Shed early, or shed everything. 5. Bulkhead — cart drowns, auth still serves. One pool per dependency. 6. Pub/Sub — one publish, three consumers. The publisher never waits. 🟡 CACHING & STATE 7. Cache aside — miss, fetch, then set. The app owns the cache, not the DB. 8. Write-through — no ack until the DB has it. Slower writes, never a stale read. 9. Event sourcing — replay the log, rebuild the state. Never overwrite, only append. 🟣 DISTRIBUTED, THE HARD PART 10. CQRS — the read side lags, on purpose. Scale reads without slowing writes. 11. Saga — step 3 fails, so undo 2 then 1. There is no distributed rollback. 12. Strangler fig — route by route, never a big bang. The old system dies last. 👀 The one nobody says: a retry without a breaker is an outage generator. Your dependency degrades, every caller retries, and the retries become the traffic that kills it. The rule: never add a retry without deciding when to stop retrying. Most engineers can name all 12 and can't say which two fight each other. That's the real interview question. 📸 Screenshot the grid. Save it before your next design round. Follow @hackproduct — we turn scary engineering concepts into things you can ship. ⚡ . . #systemdesign #softwareengineering #systemdesigninterview #backend #distributedsystems
Most people learn these in the wrong order. ⚡ They start with Circuit Breaker because it sounds impressive. But the breaker only exists because retries made things worse — and retries only exist because of timeouts. 12 patterns, in the order they actually build on each other 👇 🟢 FAIL FAST 1. Timeout — cut it at 200ms, not 30s. A hung call still holds a thread. 2. Retry — backoff doubles: 1s, 2s, 4s. Jitter stops the thundering herd. 3. Circuit breaker — closed, open, half-open. One probe decides, not a timer. 🔵 PROTECT CAPACITY 4. Rate limiter — the 11th request gets a 429. Shed early, or shed everything. 5. Bulkhead — cart drowns, auth still serves. One pool per dependency. 6. Pub/Sub — one publish, three consumers. The publisher never waits. 🟡 CACHING & STATE 7. Cache aside — miss, fetch, then set. The app owns the cache, not the DB. 8. Write-through — no ack until the DB has it. Slower writes, never a stale read. 9. Event sourcing — replay the log, rebuild the state. Never overwrite, only append. 🟣 DISTRIBUTED, THE HARD PART 10. CQRS — the read side lags, on purpose. Scale reads without slowing writes. 11. Saga — step 3 fails, so undo 2 then 1. There is no distributed rollback. 12. Strangler fig — route by route, never a big bang. The old system dies last. 👀 The one nobody says: a retry without a breaker is an outage generator. Your dependency degrades, every caller retries, and the retries become the traffic that kills it. The rule: never add a retry without deciding when to stop retrying. Most engineers can name all 12 and can't say which two fight each other. That's the real interview question. 📸 Screenshot the grid. Save it before your next design round. Follow @hackproduct — we turn scary engineering concepts into things you can ship. ⚡ . . #systemdesign #softwareengineering #systemdesigninterview #backend #distributedsystems

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