# Tools & technology — race track operator

Source: O*NET 30.3, occupation 39-3011.00 (Gambling Dealers) — manual nearest-occupation mapping via ISCO group 4212; the official ESCO crosswalk has no entry for this ESCO occupation.

| Software | Category | Hot technology |
|---|---|---|
| Apache Hadoop | Data base management system software | yes |
| Apache Spark | Business intelligence and data analysis software | yes |
| Microsoft Excel | Spreadsheet software | yes |
| Microsoft Office software | Office suite software | yes |
| Slack | Cloud-based data access and sharing software | yes |
| Email software | Electronic mail software |  |