RorVsWild

Flexmonster Pivot is a feature-rich JavaScript library for web reporting. The component connects to any data source and perfectly visualizes data from MongoDB, Elasticsearch, OLAP cubes, SQL, NoSQL databases, or JSON / CSV files up to 1GB. This web component works seamlessly with any technology stack and integrates perfectly with Angular, React, Vue, Blazor, Flutter, and more. With Flexmonster, you have no limitation on server-side technology, no matter whether your website runs on .NET, Java, PHP, Ruby, etc. Flexmonster Pivot Table & Charts provides Excel-like features that help users create clear reports from complex data and get valuable insight. You can work with massive datasets and experience fast grid rendering and smooth scrolling even with over a million rows of data without delays. It’s a ready-made solution for web developers that ensures detailed information and effective customer support.

Skylight is a smart profiler for Ruby and Rails applications. It turns performance data into actionable insights, so you spend less time diagnosing and more time improving. We sort endpoints by "agony" — a weighted measure of slowness and popularity. Endpoints at the top of the list will you give you the biggest bang for your performance-optimization buck. Our endpoint graphs show you precisely where slowdowns are occurring. Look for the widest bars in an endpoint sequence to see which events you should focus on. Once you've improved your code, redeploy your app. Deploys are plotted on the overview graph to provide a convenient before-and-after view of your work. View a histogram of response times and discover low-frequency slowdowns that skew your average. See aggregate event sequences by time or allocations to find out where bottlenecks are occurring. Pinpoint your slowest responses. Hone in on the differences between your fastest and slowest responses.