Tag: AWS Fault Injection Simulator

To avoid high costs of downtime, mission critical applications in the cloud need to achieve resilience against degradation of cloud provider APIs and services. In 2021, AWS launched AWS Fault Injection Simulator (FIS), a fully managed service to perform fault injection experiments on workloads in AWS to improve their reliability and resilience. At the time of writing, FIS allows to […]

Anticipating events that can cause a disruption to your system’s service is critical to building highly available, reliable systems.  Hazard analysis gives you a method to identify such events.  Chaos engineering gives you a method to confirm that a system behaves as expected in adverse conditions.  By combining these methods, Vanguard is building reliability into […]

Performing controlled chaos experiments on your Amazon Relational Database Service (RDS) database instances and validating the application behavior is essential to making sure that your application stack is resilient. How does the application behave when there is a database failover? Will the connection pooling solution or tools being used gracefully connect after a database failover […]

In this post, we discuss how you can use AWS Fault Injection Simulator (AWS FIS), a fully managed fault injection service used for practicing chaos engineering. AWS FIS supports a range of AWS services, including Amazon Elastic Kubernetes Service (Amazon EKS), a managed service that helps you run Kubernetes on AWS without needing to install […]

Customer experience is a key differentiator for retailers, and improving this experience comes through speed and reliability. An e-commerce website is one of the first applications customers use to interact with your brand. For a long time, testing an application has been the only way to battle-test an application before going live. Testing is very […]