Aurva Database Activity Monitoring vs TencentDB for MySQL Database Proxy

Aurva Database Activity Monitoring is a paid, self-hosted product for monitoring database queries from people, service accounts, and AI agents. It identifies the responsible actor and shows role, application, and access path. For AI agents, it builds behavioral baselines and alerts when activity deviates from expected patterns. Policies can govern access by identity, data sensitivity, location, and time, including blocking access or redacting columns. Aurva describes a passive, out-of-band architecture that monitors traffic without sitting in the query path and says it adds 0 ms of application latency. Deployment options include agent, agentless, combined, cloud, on-premises, and hybrid setups. Named coverage includes PostgreSQL, MySQL, MongoDB, Snowflake, BigQuery, DynamoDB, Kafka, and other stores, with integrations including Databricks, Amazon Athena, Aurora, Redis, and Microsoft SQL Server. Aurva lists audit logging and sensitive-data monitoring aligned with SOC 2 and ISO 27001 objectives. Pricing is custom and available on request.

TencentDB for MySQL Database Proxy is a managed service positioned between an application and TencentDB for MySQL. Applications connect through a proxy address while the service routes reads to read-only instances and writes to the source instance. Connection pooling reduces the burden of frequent or excessive new connections, and transaction splitting can separate reads and writes within transactions. A multi-node cluster across availability zones supports failover. Proxy resources are isolated per instance, with stated capacity of up to 100,000 requests per second per proxy. Nodes can scale from 1 to 60, while request, CPU, and memory metrics are monitored at second-level granularity. Configuration can be hot-loaded after source switches, changes, or read-only instance changes without disconnecting or restarting. Access modes either balance connections across nodes or select a nearby node. Supported databases are MySQL 5.7, MySQL 8.0, and the TencentDB read-only analysis engine. The pay-as-you-go plan is listed at $0.07 a month, with regional CU pricing details.