Thus, a communication failure during commit of the one-phase commit resource introduces the risk of a mixed outcome to the transaction (the heuristic hazard).
因此，在提交单阶段提交资源时通信失败会带来混合的事务结果风险（启发式危险）。
2
It could effectively solve the potential hazard of LTB and it possesses a similar communication and storage overhead with LTB.