A mission-critical data migration from end-of-life infrastructure to a high-performance Elasticsearch v8 cluster, ensuring zero data loss and enhanced security.
Our financial services partner relied on aging database infrastructure that threatened long-term operational stability and compliance. This outdated environment introduced severe scaling and security risks:
Cluster instability and stale node metadata hindered performance.
High risk of data loss without secure migration pathways.
Solution Provided
Icanio Technologies executed a Controlled Data Migration & Upgrade Strategy, upgrading the core ELK stack while resolving node communication issues. The solutions include:
Stabilized legacy clusters by resetting stale node metadata.
Backed up and secured 1000 GB of production data.
Executed stepwise phased upgrades from v7.15 to v8.8.1.
Tuned configurations to resolve discovery and cluster timeouts.
Deployed ELK stack modernization with Kibana and Logstash.
Minimized operational impact using strictly planned downtime windows.
Business Outcomes
Zero data loss
for 1000GB production data migration.
Minimal downtime
via controlled scheduled maintenance windows.
Enhanced performance
using Elasticsearch v8.8.1 search capabilities.
Stronger security
across modernized enterprise Linux infrastructure.
