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How can you enhance report performance and reduce replication lag for your Cloud SQL for MySQL read replica, which handles analytics workloads, without modifying existing reports? Select two solutions.
A
Create secondary indexes on the replica.
B
Create additional read replicas, and partition your analytics users to use different read replicas.
C
Disable replication on the read replica, and set the flag for parallel replication on the read replica. Re-enable replication and optimize performance by setting flags on the primary instance.
D
Disable replication on the primary instance, and set the flag for parallel replication on the primary instance. Re-enable replication and optimize performance by setting flags on the read replica.
E
Move your analytics workloads to BigQuery, and set up a streaming pipeline to move data and update BigQuery.