Comments (7)
from streamz.
I create a few nodes which map some function onto the data. Then I'd like to write 5 pipelines which use these nodes in different positions in the execution. Currently I'd need to duplicate the code for those nodes 5 times, since their upstream nodes would be different and that is bound at instantiation. With nodes created without a graph I could just import the nodes into the 5 pipelines and just plumb them together.
from streamz.
from streamz.
Maybe. That would only happen if I was running all the pipelines at once. One could run a deep copy on the node to make copies?
from streamz.
Is it costly to make a new node each time as is currently done? What are the advantages of pre-instantiating these objects ahead of time rather than creating them on the fly? So far in my toy examples I've only run into cases where recreating every time was free.
from streamz.
how does this differ from connect
?
(#45)
from streamz.
Connect may have solved this issue, we just need to have a unique source for every incoming node to connect to.
from streamz.
Related Issues (20)
- missing positional argument: 'topic' in to_mqtt HOT 5
- How to parametrize stream/pipeline creation? HOT 2
- Passing Username and Password to from_mqtt() HOT 4
- Dynamically add upstreams to zip HOT 2
- Dropping `pkg_resources`
- AttributeError: 'Output' object has no attribute '_ipython_display_' HOT 3
- flatten doesn't work with iterables without defined length HOT 2
- visualizing streams and changing variables during runtime HOT 5
- Is it possible to use event time/syntethic time rather than system time? HOT 2
- Time based lookback window? HOT 1
- Streamz not working in Jupyterlite
- Collect does not allow awaitable sinks
- Quickstart lacks conda/environments/streamz_dev.yml HOT 6
- Hello from LorryStream and Kotori / Streamz is cool HOT 1
- Add pytest fixture to clean up the IO loop HOT 4
- Streamz hvplot resets zoom and pan on each update HOT 3
- streamz's typing system can't work properly in vscode HOT 2
- Streamz with websocket not steaming any data HOT 5
- Parallel streams with buffers HOT 3
- Is streamz not maintained anymore? What happened to cuStreamz? HOT 9
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from streamz.