Scalable Techniques for Load Balancing and Fault Tolerance
Explore how Consistent Hashing enables scalability through Load Balancing, Fault Tolerance, and High Availability in distributed systems. Learn about mapping virtual nodes to backend servers, keyword-to-node relationships, and more.
Download Presentation
Please find below an Image/Link to download the presentation.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.
You are allowed to download the files provided on this website for personal or commercial use, subject to the condition that they are used lawfully. All files are the property of their respective owners.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.
E N D
Presentation Transcript
B1 V1 K1 V1 Vn Kn V2 K2 Bn V3 K3 Consistent Ring Consistent Ring Vn V2 B2 Keyword K4 V4 Virtual Node Backend Server K5 Virtual Node to Backend Server Keyword to Virtual Node
V1 B1 Bn B2 Consistent Ring B3 Virtual Nodes in the range(Bn,B1) are mapped on to the backend servers B1,B2 and B3
Keyword to Virtual Node Mapping Consistent Ring Virtual Node Keyword
Keyword Set K1 K2 Kn Consistent Hashing VirtualNodes V1 V2 Vn Consistent Hashing Backend Servers B1 B2 B3 Bn
Coordinator Server Backend Servers Request Response Warmup/update Addition of frontend/backend server Clients Add Backend Servers 2 Frontend Servers 4 3 7 6 1 5 5 6 Storage Server Virtual Nodes in the range(Bn,B1) are mapped on to the backend servers B1,B2 and B3
Property Technique Scalability by Load Balancing Consistent Hashing Fault Tolerance, High Availability Failure Detection Replication Heartbeat Protocol Hot Keywords Caching on Frontend, Replication on Backend
