DB Audit vs TencentDB for MySQL Database Proxy

DB Audit is a database auditing and security platform for tracking activity, detecting threats, and supporting compliance. It captures and analyzes database queries in real time; its maker says the streaming pipeline handles millions of events per second with detection latency under one second. AI models establish behavioral baselines for users and applications and score deviations such as SQL injection attempts and privilege escalation. Scans classify PII, PHI, and financial data across more than 20 categories. Compliance tools include templates for GDPR, HIPAA, SOX, PCI-DSS, SOC 2, and ISO 27001, plus custom policies and automated scoring. Continuous scans identify CVEs, misconfigurations, and network issues, ranked by exploitability and data classification. Deployment options are cloud, on-premise, and hybrid, including air-gapped on-premise setups. Listed connections include database types, data lakes, SIEM forwarding, and alerts through Slack, Teams, email, PagerDuty, and webhooks. A 14-day proof of concept is available for all deployment models by contacting the company. Pricing depends on database count, deployment model, and support tier; buyers are directed to request a quote.

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.