Where do I get a realistic event log for process mining, with a known truth?
Describe the process, for example order-to-cash at a distributor with 4,000 orders where one credit check team is understaffed, and Misata Studio builds the system tables and an event log with case id, activity, timestamp and resource, in order and with every key resolving. The bottlenecks and deviations you asked for are planted and listed, so a process mining analysis can be checked against what really happened. For a ready-made example, Batch Release World ships an OCEL 2.0 object-centric log and an XES log beside the SAP-style tables they came from.
Best for: Process mining consultants and analysts, tool vendors needing demo logs, and teachers of process mining.Updated 6 Oct 2026
Order-to-cash at a wholesale distributor over 12 months: 4,000 orders, credit checks, picking, shipping, invoicing and payment, as system tables plus an event log with case id, activity, timestamp and resource. The credit check team is short-staffed from March to May, so approvals wait longer, and about 8% of orders are reworked after a pricing error.
- An event log and the tables it came from
- Timestamps in order and every key resolving
- Bottlenecks and rework with their causes listed
- CSV for any process mining tool; OCEL 2.0 and XES in the batch release pack
Why it holds up
A known truth
Waiting and rework come from causes you stated, and the answer key lists them, so a discovered model can be scored rather than admired.
Extraction, not just a log
The source tables are there too, so the step from system records to an event log can be practised and tested.
No client data
Nothing comes from a real company, so the log can go in a demo, a course or a public benchmark.
Would rather hand it off? Ask us to build it for you, delivered with the same certificate.