Architecture - Highlevel and performance

 https://commscope1.udemy.com/course/developer-to-architect/learn/lecture/24967190#overview

Main theme

• Reuse resource 
• Optimize code efficiency 
• Caching to avoid IO

 

 

 

 

 

 

  

4 performance metrics need to be collected, unfortunately only the 1st metric was presented at video

 

Serial Latency

Network Latecny

 

Pooling the connection / using persisted connection to avoid overhead recreating the connection

Compression of the payload / Data

 

 

 

 

 

 

 Parallel Request Latency

 

Optimize one instance of each tier first before moving to scalability, all hardware, bandwith, storage, network, CPU, threadpool can be taken into account for optimization