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Tagged articles

write latency

5 articles · Page 1 of 1
IT Architects Alliance
IT Architects Alliance
Sep 20, 2026 · Databases

Where Write Time Goes in Multi-Region Active-Active Databases

This article analyzes write latency in multi-region active-active databases like AWS Aurora DSQL, showing that local execution is only a small fraction of total latency while cross-region commit coordination dominates; it also examines optimistic concurrency control conflicts, hotspot contention, isolation level limitations, and criteria for when multi-region active-active truly benefits applications.

Aurora DSQLcommit coordinationhotspot contention
0 likes · 12 min read
Where Write Time Goes in Multi-Region Active-Active Databases
Architect
Architect
Jan 3, 2025 · Operations

Designing Multi‑Active Distributed Systems: Overcoming Write Latency and Data Replication Challenges

This article analyzes the architectural impact of cross‑city multi‑active deployments, focusing on data‑layer design, write latency, sharding strategies, replication topologies, and routing considerations to achieve high availability, performance, and scalability in large‑scale distributed systems.

data replicationdistributed systemsmulti-active architecture
0 likes · 22 min read
Designing Multi‑Active Distributed Systems: Overcoming Write Latency and Data Replication Challenges
Tencent Cloud Developer
Tencent Cloud Developer
Oct 15, 2024 · Industry Insights

Why Write Latency Drives Multi‑Active Distributed Architecture Design

This article analyzes how write latency, write volume, isolation, and data replication strategies influence the design of multi‑active distributed systems, offering practical guidance on sharding, synchronous and asynchronous replication, routing, and architecture selection for high availability and performance across regions.

Multi-Activedata replicationdistributed systems
0 likes · 23 min read
Why Write Latency Drives Multi‑Active Distributed Architecture Design