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Cloud SQL handles your database ops end to end. Migrate from on-prem or other clouds with free migration tools.
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Real-time error alerts, performance insights, and anomaly detection across your full stack. Free 30-day trial.
Move from alert to fix before users notice. AppSignal monitors errors, performance bottlenecks, host health, and uptime—all from one dashboard. Instant notifications on deployments, anomaly triggers for memory spikes or error surges, and seamless log management. Works out of the box with Rails, Django, Express, Phoenix, Next.js, and dozens more. Starts at $23/month with no hidden fees.
WiLiKi is yet another Wiki-clone suitable for intra-net collaborative work in multilingual environment. The features include multiple back-end databases, permission and version control, and easy access from other programs.
Topsl (The Online Psychology Survey Language) is a programming language designed to make it easy to write sophisticated Web-based surveys. It features integrated support for longitudinal studies and arbitrary branching and looping on longitudinal data.