Software Engineering
- Solution : Apply the Single Responsibility Principle - each microservice should focus on one single capability that it masters.
- Benefits : This specialization makes microservices easier to comprehend, test, scale, and upgrade. It's like having a coordinated team where each member excels at their role.
- Pitfalls : Violating this principle leads to
Muaath Bin Ali • Microservices Design Principles
- Terraform Providers: Terraform is primarily used for defining the infrastructure resources. Its strength lies in its vast collection of providers that offer standardized ways to interact with various cloud services (AWS, Azure, GCP, etc.) and on-premises infrastructure. These providers are essentially plugins that understand the specific APIs and
Gemini - chat to supercharge your ideas
Pydantic Logfire — Uncomplicated Observability
From the team behind Pydantic, Logfire is an observability platform built on the same belief as our open source library — that the most powerful tools can be easy to use.
What sets Logfire apart:
From the team behind Pydantic, Logfire is an observability platform built on the same belief as our open source library — that the most powerful tools can be easy to use.
What sets Logfire apart:
- Simple and Powerful: Logfire's dashboard is simple relative to the power it provides, ensuring your entire
GitHub - pydantic/logfire: Uncomplicated Observability for Python and beyond! 🪵🔥
Hopefully, at this point, you see where I’m going with this. What I’ve concluded, based on experience, is that positioning your project as an alternative implementation of something is a losing proposition. It doesn’t matter how smart you are. It doesn’t matter how hard you work. The problem is, when you build an alternative implementation, you’ve... See more
The Alternative Implementation Problem
- Tornado is a Python web framework and asynchronous networking library designed for handling long-lived network connections. It is built to be non-blocking and uses an event loop to manage all operations. While Tornado itself does not rely on a thread pool for its core operations, it provides interfaces for integrating with thread pools (e.g.,
Saverio Mazza • FastAPI: Thread Pool and Event Loop
1. Streamlining data exploration and analysis:
- Context-Aware Suggestions: Receive AI-powered suggestions for relevant tools, functions, and libraries based on your specific dataset and analysis goals.
- Contextual search for functions and libraries: Quickly find relevant functions and libraries from various programming languages, such as Python and R,
Martha J. Lindeman • How Data Science AI Tools are Simplifying Workflows
Whenever you write a log, it’s important you choose the correct log level.
I personally mostly use ERROR, WARNING, INFO, or DEBUG (yes there are a few more).
Log levels TLDR
I personally mostly use ERROR, WARNING, INFO, or DEBUG (yes there are a few more).
Log levels TLDR
- ERROR: Parts of the flow failed, we want to send alerts to our on-call for this failures.
- WARNING: Doesn’t necessarily point to a failure, but an unexpected behavior that should
Logging practices I follow
Use nested objects for future extensibility
A follow on from the previous tip: try to logically group fields together. The following:
customer.address = {
line1: "Main Street 123",
city: "San Francisco",
postal_code: "12345"
};
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is much cleaner than:
customer.address_line1 = "Main street 123";
customer.address_city... See more
A follow on from the previous tip: try to logically group fields together. The following:
customer.address = {
line1: "Main Street 123",
city: "San Francisco",
postal_code: "12345"
};
Enter fullscreen mode
Exit fullscreen mode
is much cleaner than:
customer.address_line1 = "Main street 123";
customer.address_city... See more
Common Design Patterns at Stripe
Pyinstrument is a Python profiler. A profiler is a tool to help you optimize your code - make it faster. To get the biggest speed increase you should focus on the slowest part of your program. Pyinstrument helps you find it!
Installation
pip install pyinstrument
Pyinstrument... See more
☕️ Not sure where to start? Check out this video tutorial from calmcode.io!
Installation
pip install pyinstrument
Pyinstrument... See more