{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why do we need to conduct multiple batch Lockdrops?","a":"The purpose of multiple batch Lockdrop is to achieve synchronous access control for shared resources in distributed systems, ensuring data consistency and integrity. In batch Lockdrop, the system divides large-scale lock requests into multiple smaller batches for processing, thereby reducing the probability of lock conflicts and improving the concurrency performance of the system. The specific reasons are as follows:\\n\\n1. Reducing lock conflicts: When multiple transactions request the same resource at the same time, submitting a large  number of lock requests at once can increase the probability of lock conflicts. By using batch Lockdrop, lock requests can be distributed across multiple batches, reducing the probability of lock conflicts.\\n\\n2. Improving transaction concurrency performance"}]}],"pr":"22d4c7d6bb97e2651d476a17fc6f25976c1ebd748c4fb8c0bc549ca69d2976d2"}