February 2025 Summaries

Amazon RDS Extended Support is a paid service that provides security updates and critical fixes for older database versions that have reached the end of standard support, including RDS for PostgreSQL, RDS for MySQL, and their Aurora counterparts. While it ensures uninterrupted database functionality, it incurs a significant hourly charge per vCPU, which varies by region and increases over time, peaking after two years before the database is forcefully updated after three years, possibly causing compatibility issues. This service is designed to encourage customers to upgrade to newer versions as AWS takes on the maintenance responsibilities after community support ends. The cost of Extended Support can be substantial, prompting users to weigh the benefits against the potential expense and the inevitability of upgrading eventually.

Vantage has introduced a new Forecasted Costs API endpoint that enables users to programmatically access forecasted cloud expenditures based on current usage trends, enhancing capabilities for developers and FinOps teams who use the Vantage API for cost monitoring and forecasting. Previously, forecasted costs could only be viewed within the Cost Reports UI, limiting automation and external analysis. The new endpoint allows users to send GET requests to retrieve forecasted costs directly from their Cost Reports, with options to specify start and end dates, as well as filters for provider and service. This addition facilitates automated budget tracking and alerting by integrating cost forecasts into existing workflows, while authentication is managed via a Vantage API token. The API is available free of charge to all users, and Vantage uses a time-series model to generate forecasts, considering factors like seasonality and spikes in usage.

MongoDB Atlas and Amazon DocumentDB are popular managed NoSQL database services, each with unique attributes and cost structures. MongoDB Atlas, an extension of the open-source MongoDB, is noted for its ease of use, handling of unstructured data, and strong developer ecosystem, and since its debut in 2016, has provided a fully managed cloud service across AWS, GCP, and Azure. In contrast, Amazon DocumentDB, introduced in 2019, aims to replicate MongoDB's API but lacks some features, necessitating potential application modifications. While Amazon DocumentDB offers enhanced AWS integration, MongoDB Atlas is favored for cost-effectiveness in production workloads requiring high availability. A scenario comparison reveals DocumentDB to be 26.7% more expensive than MongoDB Atlas, which includes free multi-AZ replication, whereas DocumentDB incurs additional charges for secondary instances. Additionally, MongoDB Atlas provides predictable pricing with cluster options tailored for different use cases, while DocumentDB allows for customization in storage and I/O operations.

Vantage has introduced API endpoints for Network Flow Reports and Financial Commitment Reports, enabling users to programmatically create, update, and manage these reports, which were previously only manageable through the console. This development allows users to automate the analysis of network traffic sources and destinations contributing to cloud costs, as well as to generate a unified view of AWS financial commitments. The new API endpoints, /network_flow_reports and /financial_commitment_reports, are accessible to all users, including those in the free tier, and utilize the Vantage Query Language (VQL) for report customization. This enhancement particularly benefits users managing multiple reports across various accounts or teams by streamlining report maintenance and integration with scripts. Vantage's API now supports various HTTP methods, ensuring immediate reflection of any updates made via the API in the console. Authentication is managed through API tokens, and while Terraform support is forthcoming, users can immediately leverage existing resources such as the API documentation and tutorials to get started.

Vantage has announced a new integration that allows its customers to view Grafana Cloud costs within the Vantage console, alongside expenses from other infrastructure providers like AWS, Azure, and GCP. This integration helps users gain a comprehensive understanding of their overall infrastructure spending by including observability costs from Grafana. Users can connect their Grafana Cloud organization to Vantage by providing a read-only token, enabling Vantage to ingest and visualize usage and cost data, such as GB of Traces and Log Retention GB-Month. This data is refreshed daily and historical cost data for up to six months can be imported. The integration is available to all Vantage users at no additional cost, although exceeding tier limits may require an upgrade. This development is part of Vantage's ongoing efforts to enhance its service by planning support for other cloud service providers, including Cloudflare, ClickHouse, and Vercel.

Vantage has launched cur.vantage.sh, a free online resource aimed at the FinOps community, providing a comprehensive dictionary of AWS billing codes found in the Cost and Usage Report (CUR). This publicly accessible site allows engineers, FinOps practitioners, and analysts to easily search for and understand AWS billing terms, such as those for S3 or Glacier, by offering editorialized explanations. The AWS CUR aggregates charges from over 200 services, resulting in more than 65,000 distinct billing codes, which can be challenging to interpret. Cur.vantage.sh addresses this issue by offering simple definitions for these codes, organized by AWS service, to help users optimize cloud costs. The platform, which is still being expanded, welcomes contributions and suggestions for improvement, while updates are made regularly to include new billing codes as they are introduced by AWS.