Light Service
pathway
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Light Service | pathway | |
---|---|---|
5 | 3 | |
813 | 1,696 | |
- | 16.3% | |
0.6 | 9.5 | |
5 months ago | 7 days ago | |
Ruby | Python | |
MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Light Service
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The Decree Design Pattern (Ruby on Rails)
check out the `light-service` gem - it lets you create services that use this pattern and compose them into complex flows: https://github.com/adomokos/light-service
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How to avoid if/else with different ramifications
Similar to the above recommendations of Railway Orientated Programming and the Interactor gem, I use the Light Service gem. While it can sometimes be a bit verbose it excels in code reuse, testability, and composition.
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Utilizando o padrão interactor no Ruby on Rails
View on GitHub
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Ten Ruby gems for Rails you should definitely know about
LightService
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The Ruby Unbundled Series: Services vs. Objects - The Battle for Decomposition and Reuse
You can implement the service pattern as a PORO, but it helps to use one of the gems available to aid in code structure, orchestration, and error handling. The LightService gem provides a nice implementation without adding hardly any overhead. It’s design is very simple, as shown in the diagram below. An organizer is used to define the sequential workflow, which is made up of one or more actions. An error in any of the actions will short-circuit the entire workflow.
pathway
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Choosing Between a Streaming Database and a Stream Processing Framework in Python
We understood how streaming databases differ from traditional databases, stream processing engines, conventional analytics databases, or OLAP databases. Now let’s focus on when and why we can use stream data processing frameworks for Python as an alternative to streaming databases. Python is the go-to language for data science and machine learning. There are some stream-processing libraries and frameworks in Python such as Bytewax, Quix, GlassFlow, Pathway. They have been developed to cope with the challenges Python Engineers face with Apache Kafka or Flink since they do not natively support Python.
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How to build a custom GPT enabled full-stack app for real-time data
Maintain a data snapshot to observe variations in sales prices over time, as Pathway provides a built-in feature to compute differences between two alterations.
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Show HN: LLM App – build a realtime LLM app in 30 lines, with no vector database
Pathway (https://github.com/pathwaycom/pathway) is a data processing framework we are developing that unifies stream and batch processing of large datasets. It lets developers concentrate on writing the data processing logic, without worrying about tracking changes to data and updating the results. The same code can then be run on batch data (e.g. during testing) or on real-time data streams (i.e. online query processing)
In the LLM app, Pathway allows concentrating on prompt building and querying the LLM APIs as if the corpus of documents were static, while all updates to it are handled by the framework itself.
What are some alternatives?
Interactor - Interactor provides a common interface for performing complex user interactions.
llm-app - LLM App templates for RAG, knowledge mining, and stream analytics. Ready to run with Docker,⚡in sync with your data sources.
wisper - A micro library providing Ruby objects with Publish-Subscribe capabilities
makinage - Stream Processing Made Easy
Rectify - Build maintainable Rails apps
SimpleCommand - A simple, standardized way to build and use Service Objects (aka Commands) in Ruby
Trailblazer - The advanced business logic framework for Ruby.
ActiveInteraction - :briefcase: Manage application specific business logic.
pypath - Python module for prior knowledge integration. Builds databases of signaling pathways, enzyme-substrate interactions, complexes, annotations and intercellular communication roles.
Mutations - Compose your business logic into commands that sanitize and validate input.
kafkatop - Monitor kafka consumer lags and event rates