Cloud Native Daily·3yMicroservices Patterns: The Saga Pattern
This blog will give the reader some insights into ACID Transactions, 2PC Pattern and finally the Saga Pattern. The primary objective is to give an overview of how Saga Pattern operates and how it can solve real-world distributed transactional issues. The blog was written with some background reading on multiple literature resources mentioned under the References.
Hacker Noon·3yDesign of a Scraping Platform
Design of a Scraping Platform can be split into 2 categories that require different infrastructure and techniques. The system only has one functional requirement: it must be able to execute arbitrary scrapers on schedule. Scrapyd deploy eggified Python packages Packages may include dependencies in the egg file and different scrapers may use different versions.
Cloud Native Daily·3y3 Ways to Reproduce Issues in Microservices
The first thing we want to be able to do is reproduce errors and issues. By reproducing errors, we can confirm it’s a recurring issue, rather than a sporadic one, and that it requires a fix to ensure that our product is working properly. We will show how to reproduce issues in three different ways.