Vstdms -

| Feature | VSTDMS | Standard SQL (with audit table) | Event Sourcing (e.g., EventStoreDB) | |---------|--------|--------------------------------|--------------------------------------| | Built-in versioning | ✅ First-class | ❌ Manual via triggers | ✅ Event log only | | Stateful transactions | ✅ Native | ❌ (unless using SELECT FOR UPDATE + app logic) | ❌ (no interim mutable state) | | Query current state | ✅ Fast (materialized) | ✅ Fast | ❌ Requires fold over events | | Query past state | ✅ Direct version query | ⚠️ Possible but slow | ✅ Fast (event replay) | | Storage efficiency | Medium | High (only current + audit) | Low (full event log) |

In essence: .

These process existing audio to add reverb, EQ, or compression, replacing the need for bulky physical hardware. vstdms

Client → API Gateway → Transaction Coordinator ↓ ┌─────────────────────┐ │ Immutable Log (Kafka/Pulsar-like) │ └─────────────────────┘ ↓ Versioned Store (LSM-tree with version tags) ↓ Materialized Cache (optional, for current state) | Feature | VSTDMS | Standard SQL (with

“VSTDMS: Every change tells a story. Every transaction keeps its promise.” Every transaction keeps its promise

Furthermore, the tooling ecosystem is still maturing. While we have excellent standalone time-series databases and standalone vector databases, few platforms currently offer a seamless, fully integrated VSTDMS experience out of the box.