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Database Replication

105 articles · Page 2 of 2
21CTO
21CTO
Dec 5, 2015 · Databases

How Lync Server Leverages Multiple SQL Instances for High Availability

The article explains that Lync (Skype for Business) Server relies on several SQL Server instances—including CMS, RTC, and Rtcdyn—distributed across front‑end and back‑end servers, using push replication from a master to ensure data consistency and high availability, and discusses deployment considerations for standard versus enterprise editions.

Database ReplicationLync ServerSQL Server
0 likes · 6 min read
How Lync Server Leverages Multiple SQL Instances for High Availability
ITPUB
ITPUB
Nov 30, 2015 · Backend Development

How 58.com Achieves Read/Write High Availability with Dual‑Master and Redis Caching

The article explains 58.com’s service‑oriented architecture that combines dual‑master MySQL replication, a standby database, and Redis caching to provide high‑availability read/write operations, outlines their scaling process, and details a four‑step cache‑consistency strategy.

Database Replicationhigh availabilityredis caching
0 likes · 6 min read
How 58.com Achieves Read/Write High Availability with Dual‑Master and Redis Caching
Art of Distributed System Architecture Design
Art of Distributed System Architecture Design
Oct 30, 2015 · Backend Development

Scalable Web Architecture for Startup Companies

The article explains how startup engineers can design and evolve a scalable web architecture—through service separation, clustering, load balancing, distributed caching, database replication, and effective team organization—to handle rapid user growth and maintain performance without compromising user experience.

CachingDatabase Replicationload balancing
0 likes · 16 min read
Scalable Web Architecture for Startup Companies