- What results are being calculated?
- Where in event time?
- When in processing time?
- How do refinements of results relate?
How to read the tables
Each row is a property. Cells answer: does FlareDB have this property?| Sign | Meaning |
|---|---|
| ✅ | Yes |
| 🟡 | Partially |
| 🗓️ | Planned |
What is being computed?
| Feature | FlareDB |
|---|---|
| ParDo | ✅ |
| GroupByKey | ✅ |
| Flatten | ✅ |
| Combine | ✅ |
| Composite Transforms | ✅ |
| Side Inputs | 🗓️ |
| Source API | 🟡 |
| Metrics | 🗓️ |
| Stateful Processing | 🟡 |
Bounded Splittable DoFn Support Status
| Feature | FlareDB |
|---|---|
| Base | ✅ |
| Side Inputs | 🗓️ |
| Splittable DoFn Initiated Checkpointing | 🗓️ |
| Dynamic Splitting | 🗓️ |
| Bundle Finalization | 🗓️ |
Unbounded Splittable DoFn Support Status
| Feature | FlareDB |
|---|---|
| Base | 🗓️ |
| Side Inputs | 🗓️ |
| Splittable DoFn Initiated Checkpointing | 🗓️ |
| Dynamic Splitting | 🗓️ |
| Bundle Finalization | 🗓️ |
Where in event time?
| Feature | FlareDB |
|---|---|
| Global windows | ✅ |
| Fixed windows | ✅ |
| Sliding windows | ✅ |
| Session windows | 🗓️ |
| Custom windows | 🗓️ |
| Custom merging windows | 🗓️ |
| Timestamp control | ✅ |
When in processing time?
| Feature | FlareDB |
|---|---|
| Configurable triggering | 🟡 |
| Event-time triggers | ✅ |
| Processing-time triggers | 🟡 |
| Count triggers | ✅ |
| Composite triggers | ✅ |
| Allowed lateness | 🟡 |
| Timers | ✅ |
How do refinements relate?
| Feature | FlareDB |
|---|---|
| Discarding | ✅ |
| Accumulating | ✅ |
Additional common features not yet part of the Beam model
| Feature | FlareDB |
|---|---|
| Drain | 🗓️ |
| Checkpoint | 🟡 |
| Key-ordered delivery | 🗓️ |