Seamless Transactions: Golang’s Guide for Gen X, Y, & Z
summary
Shows Go code that implements DB transactions with a concrete transfer coins between accounts example: repository + service layers, SQL updates, and a bank_records insert; introducing an injected error triggers transfer example rolled back on error so balances and records remain consistent. Presents a reusable ExecuteTransaction closure that begins, runs a passed function, commits on nil error and rollbacks otherwise. Advises keeping transactions scoped, stress testing, and compensating non-transactional stores.
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chapters (6)
- 0:00Introduction
- 2:19Database transactions
- 4:17Money transfer scenario
- 7:29Go transactions
- 13:07Generic execution method
- 15:39Conclusion
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