Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
Start Free
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime
General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.
Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
System Level Statistical Fault Diagnosis using Dependency Model
Code base moved to: https://github.com/Data-to-Insight-Center/ProvErr
A statistical fault diagnosis tool that leverages an application's dependency model to automatically infer an oending piece of software/system in event of failure
The Pajé visualization tool provides interactive and scalable behavioral visualizations of the dynamics of the executions of parallel and distributed applications.
Java Test Framework is another scripting environment, but with a Swing GUI (possible Swing Application Framework), version control on configuration files, profiling on the run, database storage and statistical processing on the results.