Modernizing Amazon Elasticsearch and OpenSearch Service
Avoid increase of Amazon Elasticsearch and OpenSearch Service fees starting November 7, 2025. Upgrade from Elasticsearch to OpenSearch, and from old OpenSearch versions to latest with BigData Boutique's guidance and hands-on support.
BigData Boutique's expert engineers specialize in optimizing, upgrading and modernizing OpenSearch Service domains. We provide comprehensive assessment, planning, and execution services to ensure seamless upgrades with zero downtime and optimal performance.
As AWS's top OpenSearch partner, we deliver secure, scalable solutions that maximize data value and drive business results while avoiding unnecessary costs.
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The Challenge
AWS is implementing extended support charges for older versions of Elasticsearch and OpenSearch Service, with automatic billing starting November 7, 2025. Domains running versions that have reached end of standard support will be charged additional fees per Normalized Instance Hour (NIH), significantly increasing operational costs without any opt-in required.
Upgrading to supported versions requires careful planning, compatibility testing, and zero-downtime execution. Many organizations lack the expertise, time, or confidence to tackle these upgrades independently, risking extended support charges, security vulnerabilities, and missed performance improvements.
The BigData Boutique
Solution
BigData Boutique, an AWS Advanced Consulting Partner with global expertise and 14+ years of search technology experience, offers comprehensive modernization services from consulting to hands-on support, including white-glove service.
Our proven methodology includes thorough assessment, strategic planning, and seamless execution to ensure your upgrade is completed before extended support charges take effect.
Comprehensive Assessment
We analyze your current OpenSearch Service configuration, identify upgrade paths, assess compatibility issues, and provide detailed cost-benefit analysis to avoid extended support charges.
Strategic Planning
Our experts develop detailed upgrade roadmaps, including timeline optimization, risk mitigation strategies, and rollback plans to ensure minimal business disruption.
Zero-Downtime Execution
We execute upgrades using proven methodologies that ensure continuous service availability, data integrity, and performance optimization throughout the process.
Performance Optimization
Beyond basic upgrades, we optimize cluster configurations, queries, and data models to leverage the latest OpenSearch features and maximize ROI.
Extended Support Timeline
AWS has announced that the following versions will enter extended support on November 7, 2025, with automatic billing starting the next day:
Elasticsearch Versions Affected
End of Standard Support: November 7, 2025
• Elasticsearch versions 1.5 and 2.3
• Elasticsearch versions 5.1 to 5.5
• Elasticsearch versions 6.0 to 6.7
• Elasticsearch versions 7.1 to 7.8
Extended Support Until: November 7, 2026
After this date, these versions will no longer receive any support or security updates.
OpenSearch Versions Affected
End of Standard Support: November 7, 2025
• OpenSearch versions 1.0 through 1.2
• OpenSearch versions 2.3 to 2.9
Extended Support Until: November 7, 2026
Upgrade to OpenSearch 2.11+ to avoid extended support charges and access the latest features.
Extended Support Costs
Additional Charges: Flat fee per Normalized Instance Hour (NIH)
Example: For a medium instance running 24 hours, you'll pay approximately $0.312 additional per day in extended support fees, on top of standard instance costs.
Automatic Billing: No opt-in required - charges begin automatically the day after standard support ends.
Our Service Tiers
Consulting & Assessment
Comprehensive analysis of your current OpenSearch Service environment, upgrade path recommendations, compatibility assessment, and detailed cost-benefit analysis. Perfect for organizations that want to understand their options and plan their upgrade strategy.
Hands-On Support
Direct technical assistance during your upgrade process, including configuration optimization, troubleshooting, and best practices implementation. Ideal for teams with some OpenSearch expertise who need expert guidance.
White-Glove Service
End-to-end upgrade management including project planning, execution, testing, and post-upgrade optimization. Our experts handle the entire process, ensuring zero downtime and maximum performance improvements. Perfect for mission-critical environments.
Why Choose BigData Boutique
Global Expertise
With 14+ years of search technology experience and a global team of certified OpenSearch experts, we've successfully completed hundreds of upgrades across diverse industries and environments.
AWS Advanced Consulting Partner
As AWS's top OpenSearch partner with Service Delivery designation, we have deep relationships with AWS teams and access to the latest information about OpenSearch Service features and best practices.
Proven Methodology
Our systematic approach includes automated assessment tools, comprehensive testing procedures, and rollback strategies to ensure successful upgrades with minimal risk and maximum efficiency.
