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Case Study

A 40+ year old American commercial bank upgrades its critical clusters from Elasticsearch 7.17 to 8.x

Banker taking clients money for saving.jpg

Key Takeaways


Used Elasticsearch and Ansible, to certify Ansible playbooks for 8.x version upgrade.


Helped evaluate Terraform and ECK support for the client


Solution included upgrading Elasticsearch 7.17 to 8.x

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