0 views collected around this technical thread.
This article introduces three major log management stacks—ELK, EFK, and PLG (Promtail + Loki + Grafana)—explaining their components, deployment scenarios, and provides a detailed comparison of their storage, indexing, and visualization approaches, especially in Kubernetes environments.
The article explains the components and workflows of ELK, EFK, and PLG (Promtail + Loki + Grafana) logging stacks, compares their architectures, and highlights the trade‑offs between Elasticsearch‑based solutions and Loki‑based solutions for observability in cloud‑native environments.
This article compares popular log aggregation stacks—ELK, EFK, and the PLG combination of Promtail, Loki, and Grafana—detailing their components, architecture, and trade‑offs for cloud‑native environments such as Kubernetes.
This guide explains how to prepare resources, create a local‑volume storage class, install the Elasticsearch and Cluster Logging operators, and configure a persistent EFK stack on OpenShift, including YAML definitions, command‑line steps, and best‑practice notes on node selectors and tolerations.