## Database
Kronicler includes a custom columnar database to store and run calculations on logs.
### Data Format
Each column in the database stores a specific data field in a separate file.
| `name` | `String` | `[u8; 64]` | The function name being logged |
| `start` | `Epoch (u128)` | `u128` | The epoch time that the function starts running |
| `end` | `Epoch (u128)` | `u128` | The epoch time that the function ends running |
| `delta` | `Epoch (u128)` | `u128` | The epoch duration that the function was running |