concurrent database transaction

基本解釋

Experiment results show that this scheme provides significant improvement in the database performance and transaction throughput in concurrent environment.
實驗表明，在并發(fā)環(huán)境下這種方案能較大的提高數據庫性能和事務的吞吐量。
Database write locks are needed only at transaction commit time to ensure that the modified items are updated atomically without interference from concurrent updaters.
只有在事務提交時才需要數據庫寫入鎖，以確保原子地更新已修改的項，而不受到并發(fā)更新的干擾。
By applying carefully the database functions of transaction handling and concurrent access, the platform guarantees data reliability and data integrity in multi user network environment.
該系統(tǒng)還利用了數據庫自身的事務處理與并發(fā)控制功能，解決了在多用戶網絡環(huán)境下的數據完整性和可靠性問題。