Export every transaction to Excel and put the junior to find and delete duplicate transactions
2025-11-18 16:29:58
130
Xumwell :
by introducing idempotency
2025-11-17 16:05:23
43
®jamoo254. 神 :
I'll ask this there are 10 devices each logged in to the same account with 10 people each holding a device.What will happen if the 10 click withdraw
2025-11-18 00:30:16
4
Julian Bermudez :
Idempotency, a transaction can be processed only once; other replicated transactions will be denied.
2025-11-18 18:00:20
25
Farom The Developer :
Idempotency. Persist each key in the db
2025-11-18 21:07:03
2
𝗖𝗮𝗹𝗺 :
indempotency...+++ payment Reconciliation
2025-11-19 23:38:14
2
David Kihara :
this involves achieving an exactly-once semantics in a distributed system (network failures, retries, timeouts)(from the question) which is is difficult.In payment systems it's solved by idempotency, deduplication, transaction logs, and atomic database operations.
2025-11-17 17:53:15
19
Uzair :
SAF queue 🙂↕️
2025-11-18 18:06:51
2
Teum || Telvin :
there is something people avoid 😂😂simple aproch use redis and websocket I will use and instance that store all the request and also from there it check the once a request and so prevent
2025-11-17 16:45:02
4
Dreww👨🏽💻 | Web Developer :
Idempotency on the api
2025-11-24 16:17:09
1
NzukiSebastian :
locking it using transaction atomic
2025-11-18 11:49:39
1
ThaOracle :
Queues and Atomicity in DB transactions
2025-11-18 17:33:53
1
Seph54 :
transaction atomic😂
2025-11-18 11:38:43
1
Tabby T :
and from the comments
u've gotten a new follower
2025-11-18 11:46:51
1
Nahom :
idempotency key
if two or more requests hav3 the same idempotency key we will only consider it once
2025-11-21 07:32:09
1
Raney :
a typical "2 generals" problem. Make api idempotent, keep track of the request ID.
2025-11-18 17:36:42
2
Olasunmade :
idempotency
2025-11-18 22:57:01
1
Marco A. Segura :
Unique transactions with unique id and queue logic across the app to properly pickup or retry and monitor and retries depending of the stage
2025-11-18 04:59:44
2
Bloody Kheeng :
lock for update
2025-11-18 14:32:26
0
Auth0_master :
I'd introduce Indempotency
2025-11-17 21:28:52
9
ghadi bd :
atomic
2025-11-18 22:26:20
1
Gander :
idempotency+FIFO queue with deduplication for eventual consistency.
2025-11-28 12:46:59
0
®jamoo254. 神 :
1.you design it to handle many concurrent requests, but guarantee exactly-once processing..ensure each transaction includes a unique generated
2025-11-18 00:09:37
1
codingwithvincent :
Yeah I’m cooked 🫠
2025-11-29 10:13:04
0
Elyon Maina :
Buffer every request in redis assign time stamp and txn id no 2 transaction should have same txn,
2025-11-17 22:00:32
2
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