Performance designs to avoid - oleksiyp/oleksiyp.github.io GitHub Wiki

• Fine-grained communication is bad
  • Known as chatty apps
• Treating local calls and remote calls equivalently is bad
• Designs that are difficult to add caching to are bad
• A non-parallelizable workflow is bad
• No load balancing in the architecture is bad
• Long transactions are bad
• Big differences between the data model and object model are bad
• Slow extensive embedded security checking is bad
• Non intuitive user interfaces are bad
• Lack of feedback in the user interface is bad
• Locking shared resources for non-short periods is bad
• Not paging data is bad

https://www.youtube.com/watch?v=OYpTn0nWKR4

https://shipilev.net/talks/devoxx-Nov2012-perfMethodology-mindmap.pdf