When Two Containers on the Same Host Are Shouting Through a Load Balancer
The article discusses the challenges of inter-process communication (IPC) between Docker containers on the same EC2 host using AWS ECS. It highlights the inefficiencies of using load balancers for communication, which can lead to unnecessary overhead. The author proposes a solution using Unix Domain Sockets to improve performance and reduce latency in containerized applications.
- ▪Containers on the same EC2 host can experience performance issues due to unnecessary network overhead.
- ▪Using load balancers for communication between colocated containers incurs costs and latency.
- ▪The article suggests implementing Unix Domain Sockets as a more efficient IPC method.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3959751) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Samar Prakash Posted on May 30 • Originally published at Medium When Two Containers on the Same Host Are Shouting Through a Load Balancer #aws #architecture #java #docker Building a Unix-Domain-Socket IPC server for ECS-on-EC2 services that need to talk fast, cheap, and reliably A while back I was looking at a flamegraph of a service that, on paper, should not have been having any performance problems.
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