Always On Availability Groups (AAG), which resulted in the old FlushCache technology being continued to be used instead of DPM technology. The more important problem is that in addition to executing the checkpoint on the main server, it will also be executed on the secondary server. It requires server execution, so several databases are designed to be mutually redundant. Because their mdfs are all placed on the same hard drive, they interfere with each other's performance.
Solution: Finally, two solutions were sorted out to solve the problem of database I/O delay: 1. Move the Always On database to a different hard drive so that mutually redundant servers do not affect each other; 2. Move the index from mdf Move it to ndf and save it to bot dataset a different hard drive, because when the transaction data changes, the indexed data will also change. can also reduce the impact on the hard drive. Customized marketing makes New Year marketing more relevant to people’s hearts 2022-01-19
No Comments As the New Year approaches, marketing copy can be changed according to different customer groups to be closer to customer needs. Use the "Quanli Technology" online messaging platform - SMS Broadcasting Station to easily set up customized marketing messages, so that marketing advertisements can impress customers more and merchants' performance in the new year can be improved.