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
Full-stack observability with actually useful AI | Grafana Cloud
Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
Flexible, robust, and highly-extensible Java-based survey system. Supports survey creation, storage, and rendering, as well as response validation, storage, and summarizing.
FreeJaPoll is a java servlet that make possible to add in a simple way a web-survey to your own site. It has a lot of features (see documentation or HomePage for details), it's easy to customize and to set-up in every servlet engine.
Info-Charge is a free, web-based, multi-purpose
assessment and survey application. It allows you
create "Surveys" and "Pathfinders", gather reponses,
and perform comprehensive summary stats.
The source is an excellent way to get started with MySQL
SRFSurvey is a Java application for doing telephone surveys using VoiceXML, and using the SpeakRight Framework for dynamic VoiceXML from Java. SRFSurvey is data-driven by an XML file that specifies the survey questions.