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
Go from Code to Production URL in Seconds
Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.
Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
C4J is a simple, powerful and non-intrusive tool that makes it easy to add contract verification of instances and methods of any Java class or interface, with full inheritance support. C4J brings Design By Contract to Java.
Allows developers to create Java software on the pattern based approach. Programmer won't implement infrastructure for patterns but would use the ready ones. JPattern is a contract pushing developer to implement the logic in the terms of known patterns
JContractS, Java Contract Suite, allows you to easily add contracts to your Java classes. Contracts are specified in Javadoc comments and processed at build time. It is a resurrection of the iContract tool from Reliable Systems.
Java Fine Print is a Design by Contract (DbC) tool. Developers add @Invar, @Pre, and @Post annotations to their code. Java Fine Print uses these annotations to generate Java source code that tests for contract violations.
Design by Contract with seamless integration into the Spring Framework, based on Annotations, AOP and a pluggable Specification Language (supports Expression Language (EL) with Extensions, Groovy, OGNL out of the box).