Skill-Audit-Bericht

foundationdb-transactions Audit-Bericht.

How to correctly run transactions with the FoundationDB .NET client (FoundationDB.Client / SnowBank): the db.ReadAsync / WriteAsync / ReadWriteAsync retry loop and why a handler must be safe to run more than once, the 5-second and size limits, conflicts and how to avoid them, snapshot reads, explicit conflict ranges, atomic mutations (AtomicAdd32/64, AtomicIncrement, AtomicMin/Max and the lexicographic ByteMin/ByteMax, AtomicAnd/Or/Xor, AtomicCompareAndClear, AtomicAppendIfFits), and watches. Use whenever code opens a transaction or calls BeginTransaction, writes a read-modify-write, increments a counter, waits on a key with a watch, pages a large range scan across transactions, or hits an FdbException: NotCommitted, TransactionTooOld ("Transaction is too old to perform reads"), CommitUnknownResult, TransactionTimedOut, transaction_too_large. Also use it for "why does my transaction keep retrying / conflict / run twice", for high-contention or write-hot keys, and before deciding that a