Sentry
An error monitoring tool that tracks errors and exceptions in applications, enabling you to resolve issues quickly.
What is Sentry?
Sentry is an error monitoring platform that automatically detects, records, and reports errors and exceptions in software applications. When a user encounters an error in an application, Sentry captures it with detailed context: what action led to the error, on which device it occurred, which user was affected, and what the exact technical cause was. This enables developers to quickly diagnose and resolve problems, often before end users experience any impact.
How does Sentry work?
Sentry is integrated into an application's source code via an SDK. When an error occurs, the SDK automatically captures it and sends detailed information to the Sentry platform, including the stack trace, user context, browser information, and the steps that led to the error. Sentry groups similar errors, tracks how often they occur, and sends notifications to the development team. This allows developers to quickly identify the cause without manually searching through logs.
Example
A Wabber client uses a WMS running on industrial scanners in the warehouse. On Monday morning, an error occurs when scanning a specific type of barcode. Sentry detects the error immediately, groups all reports with the same cause, and sends an alert to the Wabber development team. Within the hour, the cause is identified and a fix is rolled out, before the warehouse manager even needs to report it. Without Sentry, the problem might not have been discovered until hours later through manual complaints.
Why is Sentry important?
The value of Sentry goes beyond just error detection. The platform helps prioritize issues: which errors affect the most users, which occur most frequently, and which have the greatest impact on business operations. In business-critical environments, where an error in a WMS or TMS can have immediate consequences for warehouse operations or deliveries, this rapid detection is crucial. Wabber actively uses Sentry for all client applications to continuously ensure stability and reliability.
Frequently asked questions
What is the difference between Sentry and regular logging?
Regular logging writes all events to log files that must be manually searched. Sentry automatically detects errors, groups them, adds context, and sends direct notifications to the development team. This makes error detection many times faster and more efficient than searching through log files.
Does Wabber use Sentry for all client applications?
Yes, Wabber actively uses Sentry for all applications we manage for our clients. This includes WMS, TMS, and other business-critical systems. By deploying Sentry as standard, we can detect and resolve errors quickly, often before the client even notices anything.
How quickly are errors detected with Sentry?
Sentry detects errors in real-time, the moment they occur. The platform immediately sends notifications to the development team via email, Slack, or other channels. This enables Wabber to identify and resolve problems often within minutes.
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