Ballware | V3 Script

// V2 style DEFINE RULE check_inventory WHEN product.stock < reorder_level THEN trigger_alert(product.id) // V3 style on stock below reorder_level: alert(product.id) Real-time data pipelines are now a native concept. Scripts can subscribe to event streams, maintain state across windows, and react to late-arriving data without custom checkpointing. 3. Built-in Testing & Validation The V3 runtime includes a dry-run mode and script linter. You can validate logic against historical data snapshots before deploying to production — no more guessing if your MERGE logic will break at 2 AM. 4. Performance Where It Matters We rewrote the script compiler to generate a compact bytecode that runs 3x faster than V2 in our benchmarks. Memory usage is down by ~25% for typical audit workloads. Example: Real-Time Anomaly Detection Here’s a complete V3 script that monitors payment failures and escalates if the error rate crosses 5% in any 5‑minute window:

bw script run ./my_script.bw3 --dry-run We’re already working on V3.1 — with planned support for external function libraries and cross-script debugging. As always, we’d love your feedback. Ballware V3 Script

--- The Ballware Team