async

Topic Replies Views Activity
How to decide when to use the default ConcurrentTaskRunner vs. SequentialTaskRunner vs. DaskTaskRunner vs. RayTaskRunner? What are performance benchmarks for given use cases?
DataOps Tutorials for Prefect 2.0
task-runner ,  dask-task-runner ,  async ,  ray-task-runner ,  todo ,  concurrent-task-runner
0 13 June 19, 2022
How can I run multiple subflows (or child flows) in parallel?
Workflow Orchestration
migration-guide ,  prefect-1-0 ,  prefect-2-0 ,  flow-of-flows ,  parallel-processing ,  create_flow_run ,  orchestrator-pattern ,  subflows ,  async ,  mapping ,  local-dask-executor
3 191 May 31, 2022
Prefect Collection to run shell commands in your flows: prefect-shell
Integrations
prefect-2-0 ,  shell ,  task-library ,  async ,  prefect-collections ,  prefect_shell
0 87 May 4, 2022
New Prefect 2.0 release: 2.0b4 including flow and task runner improvements, performance optimizations, numerous fixes and new Prefect Collections!
Announcements
prefect-2-0 ,  release-notes ,  cli ,  storage ,  deployment ,  flow-runner ,  task-runner ,  dask-task-runner ,  async ,  twitter ,  kubernetes-flow-runner ,  great-expectations ,  ray-task-runner ,  cube-js ,  prefect-collections ,  subprocess-flow-runner ,  github
2 190 May 13, 2022
How to print the next 10 scheduled dates to validate my schedule is set up correctly?
Workflow Orchestration
prefect-2-0 ,  local-development ,  scheduling ,  async ,  cron ,  unit-testing ,  rrule
0 53 April 29, 2022
Should all Prefect Collections implement tasks and flows as async?
Integrations
prefect-2-0 ,  task-library ,  async ,  prefect-collections
0 60 April 26, 2022
How to get finished futures as soon as they complete in a non-blocking way?
Workflow Orchestration
prefect-2-0 ,  async
1 65 April 24, 2022
Is there a cleaner way to pass async task results downstream?
Getting Started
prefect-2-0 ,  async ,  using-classes-in-flows
6 244 April 22, 2022
When running any Orion flow, I'm getting the error: "cannot import name 'ThreadedChildWatcher' from 'asyncio' " - how to fix it?
FAQ
prefect-2-0 ,  async ,  troubleshooting ,  getting-started ,  installation-issue
0 138 March 2, 2022
New Orion release 2.0a10 including concurrency limits, ConcurrentTaskRunner, CLI refinements and improved database migrations
Announcements
prefect-2-0 ,  release-notes ,  cli ,  parameters ,  task-runner ,  parallel-processing ,  concurrency-limits ,  async ,  database-migrations
0 127 February 9, 2022