October 2024 Summaries

Vantage has expanded its offerings by introducing new Azure cost recommendations for services such as Blob Storage Reserved Instances and Virtual Machine Rightsizing, available to users with Azure connected as a provider. These recommendations, displayed on the Cost Recommendations page in the Vantage console, provide detailed information and projected savings for users looking to optimize their Azure workloads. Previously, users had to access Azure Advisor for such insights, but now Vantage profiles workloads automatically and updates recommendations accordingly, offering resource-level reports for comprehensive inventory management. This new feature comes at no additional cost to users, though specifics are limited for those on a free trial, and no notifications for new recommendations are currently provided.

Infinite recursion in AWS Lambda functions can lead to unexpectedly high costs due to Lambda's ability to scale rapidly and invoke near-instantaneously. Common causes of such loops include architectural design flaws, such as when a Lambda function is triggered by a service and writes back to it, creating a feedback loop, or through retry mechanisms in the code or triggered by external services. While AWS offers partial solutions like built-in recursive loop detection for certain services, these are not comprehensive and do not cover all scenarios or service interactions. To mitigate these risks, developers are encouraged to follow best practices, such as thoroughly researching and planning their Lambda architecture, carefully testing for edge cases, setting conservative concurrency limits, and monitoring usage with tools like Amazon CloudWatch. Additionally, setting low timeouts can help limit the financial damage of inadvertent loops, and users should stay informed about AWS's policies on refunds for accidental overcharges.

Vantage has introduced support for the Terraform import feature within its Terraform provider, allowing users to integrate and manage Vantage resources created outside of Terraform into their existing Terraform configurations. This update enables customers to ensure consistency and minimize configuration drift by maintaining a unified management approach for resources initially set up through the Vantage console or API. Available on version 0.1.28 or later, this feature extends to all users, including those on the free tier, and requires users to generate a Read/Write API key for authentication. The Terraform provider documentation and resources can be accessed through the Terraform Registry and Vantage product documentation, facilitating an easier setup and maintenance process for cloud infrastructure management.

Vantage has announced the general availability of Usage-Based Reporting, allowing its customers to view their infrastructure consumption in non-monetary metrics, such as virtual machine running hours or stored gigabytes, across major cloud providers like AWS, Azure, GCP, and Oracle. This new feature enables users to toggle between cost and usage views directly in Vantage Cost Reports, facilitating a more nuanced understanding of how consumption correlates with invoiced spend. Previously, users had to manually export and analyze data from each provider, a process that was time-consuming and error-prone. Usage-Based Reporting provides real-time insights and integrates with existing Vantage functionalities, such as Virtual Tags, to allow for more precise and customizable reporting. This enhancement aims to help users optimize their cloud infrastructure costs by leveraging usage insights, historical data, and additional features like discounted pricing and archival tiering without incurring extra costs for this functionality.

Google Cloud Storage (GCS) and Cloudflare R2 offer distinct advantages depending on the specific data storage needs of users. GCS provides a tiered pricing structure with various storage classes tailored for different access patterns, such as Standard, Nearline, Coldline, and Archive, each offering cost efficiencies based on data frequency and operation requirements. It integrates seamlessly with the Google Cloud ecosystem, appealing to users already embedded in this environment. Conversely, Cloudflare R2 stands out for its cost-effectiveness in scenarios involving high data egress due to its free egress model and globally uniform pricing, making it particularly attractive for workloads with significant outbound data. While R2 is consistently cheaper for frequently accessed data and offers a more generous free tier, GCS is more cost-effective for archival storage due to its specific storage classes designed for infrequent access. The choice between these two services often depends on the balance between data access frequency, operational cost, and the extent of data egress required by the user.

As companies seek to optimize their AWS costs, the adoption of Graviton processors is rising due to their promise of substantial cost savings and improved performance, despite some hesitance from businesses to make the switch. Graviton processors, developed by AWS with an Arm-based architecture, offer significant price-performance improvements for various AWS services such as EC2, Lambda, and OpenSearch, compared to traditional x86 architecture. While the transition to Graviton can be straightforward by selecting the appropriate instance type, it requires careful compatibility testing and benchmarking to ensure workloads are suitable and to measure the real cost benefits. Companies are advised to start with low-risk workloads, such as non-production environments and stateless applications, to evaluate the potential of Graviton processors before broader implementation.

Vantage has introduced a new feature allowing customers to access resource-level costs programmatically via an API, enhancing their existing capabilities with the addition of Resource Reports. These reports can be created, updated, and managed using the Vantage Query Language (VQL), which provides a SQL-like syntax for filtering cloud cost data across over 100 resources from eight different providers, such as AWS and Azure. This API development removes the prior limitation of only having view access to resource-level data and eliminates the need for manual CSV exports. Users can now dynamically generate Resource Reports via the new /resource_reports endpoint and access detailed, 30-day trailing cost data, all included in the Vantage subscription without additional costs. Furthermore, support for these new capabilities is available through the Vantage Terraform Provider, and API authentication is managed via API tokens with rate limits of 20 requests per minute.