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### Expected Behavior
When running multiple concurrent DB operations with few transactions each, all of them should end succesfully eventually.
### Actual Behaviour
Transactions fail randomly.
#…
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We should allow users to use the latest Blockifier feature, which is concurrent execution. We should add a Go flag (boolean) vm-concurrency-mode that will trigger parallel execution in Blockifier. Thi…
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### Reproduce the bug:
deadlock when running:
`./build/microbench \
--keys_file=./datasets/covid \
--keys_file_type=binary \
--read=0.7 --insert=0.2 \
--scan=0.1 \
--operations_num=20000000…
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# 동시성 문제 해결 전략 - 스프링으로 구현한 TCC패턴
STEP 1. 주문 재고 서비스에서의 동시성 문제 STEP 1.1 동시성 문제 해결 전략 STEP 1.1.1 낙관적 락(Optimistic Lock) STEP 1.1.2 비관적 락(Pessimitic Lock) STEP 1.1.3 단일 쓰레드 메시지 큐 도입 STEP 2. 분산 트랜잭션(Dist…
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On a test cluster, we observed that having all compaction slots be taken up by relatively long-running (but not excessively long running) multilevel compactions can make the store very susceptible to …
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I was following the "[Step parallelism in Python](https://www.inngest.com/docs/guides/step-parallelism#step-parallelism-in-python)" in [this doc](https://www.inngest.com/docs/guides/step-parallelism#r…
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Some sort of concurrency issue when neither "wait until done" nor "wait for previous synthesis to finish" is checked and TTS is called in rapid succession.
**Actual behaviour**
See attached dialo…
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The file uses std::unordered_map but doesn't include the corresponding header, causes build failure in some cases. Can someone help to make the one-line change that includes this header? I can't send…
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**Describe the problem**
`TestLockTableConcurrentRequests` is a randomized test that lives directly above the lock table. Currently, it doesn't include savepoints/savepoint rollbacks. We should add…
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### What is the problem this feature will solve?
It would be nice to be able to run multiple "workers" when using the `none` test isolation mode.
Today, according to the docs, when `--experimental…