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A single Aerospike node experienced extreme XDR replication lag due to a misconfigured forward setting, and the article walks through terminology, monitoring data, root‑cause analysis, and step‑by‑step commands to resolve the issue and improve cluster performance.
This tutorial walks you through installing the Aerospike NoSQL database, tuning Linux system parameters, configuring a three‑node cluster, performing basic AQL operations, and setting up AMC monitoring, all within roughly ten minutes of setup time.
This article introduces Aerospike, a hybrid‑SSD, micro‑second, petabyte‑scale distributed real‑time NoSQL database, detailing its company background, architectural design, performance optimizations, and ideal use cases such as high‑throughput ad‑tech workloads.
After a network disruption caused Paxos messages to be ignored and memory shortages prevented data migration, this article details how the Aerospike cluster became unavailable, the diagnostic logs, and the step‑by‑step remediation involving node restarts, memory tuning, and adding new nodes for load balancing.
This article presents a practical example of creating a distributed graph database on Aerospike, covering graph creation, JSON data loading, query and traversal operations, a detailed feature checklist, and the current limitations of the platform.
This article describes the motivation, design, and implementation of a label‑property graph database built as a thin layer over Aerospike, detailing its data model, API operations for graphs, indexes, vertices, edges, and query capabilities.