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XRebel is developed by ZeroTurnaround as a lightweight and real-time application performance monitoring tool for Java. It comes with features to make it easier for programmers to identify bugs and performance issues in an application during the development process. A number of studies suggest that the developers can fix the bugs and performance issued found in early stages of application lifecycle quickly and efficiently.
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XRebel is developed by ZeroTurnaround as a lightweight and real-time application performance monitoring tool for Java. It comes with features to make it easier for programmers to identify bugs and performance issues in an application during the development process. A number of studies suggest that the developers can fix the bugs and performance issued found in early stages of application lifecycle quickly and efficiently. Hence, large enterprises like Oracle, Siemens, Verizon, Expedia, and Target rely on XRebel to collect real-time feedback on performance of applications.
Like other application performance monitoring tools, XRebel helps developers to identify and prevent common issues before the application is deployed. But the web application developers can inject XRebel directly into the Java code as a lightweight transactional profiler. Also, they can run XRebel to assess quality of code and validate impact of changes made to the code consistently. Despite profiling the application consistently, XRebel displays only relevant data to developers when they need. XRebel also comes with a number of features to outperform other application performance monitoring tools for Java.
Features that Differential XRebel from Other Performance Monitoring Tools Comes with a Standalone UI Despite supporting major web browsers, XRebel allows developers to use a standalone user interface (UI). The standalone UI makes it easier for developers to monitor and assess performance of both web applications and web services. The UI allows programmes to see common I/O activities like database activities, jobs, and messages in an expandable tree. The programmers can even use the UI to access logs, exceptions, and request details on a web browser. Also, they can use the UI to inspect web services and backend services consistently.
Eliminates Web Service Bottlenecks The standalone UI provided by XRebel helps developers to inspect web services efficiently. At the same time, the performance monitoring tool enables programmers to inspect web service calls for widely used web services protocols like SOAP, REST, XML-RPC and HttpURLConnection. The developers can even use the tool to assess HTTP request invocations. XRebel further sends notifications to developers each time the Java application has slow HTTP requests. Hence, it becomes easier for developers to build robust web services by eliminating performance bottlenecks.
Provides Insights into Database Activities In addition to optimizing application profiling, XRebel also helps programmers to get insight into database activities. It even makes it easier for programmers to identify the methods that impact database operations negatively. The programmers can even use the performance monitoring tool to check queries for both SQL and NoSQL databases including Cassandra, MangoDB, HBase and Neo4j. They can even understand the relationship between JPA queries and their corresponding JDBC invocations.
Simplifies Debug Logging Unlike conventional code compilers, XRebel unifies logging and debugging through a robust feature — log view. The developers can take advantage of log view to access the relevant logs quickly through a tool. The tool further displays the logs as expandable object trees just like debuggers. Hence, it becomes easier for programmers to access the relevant information without browsing through multiple logs. The can even use the feature to work with collections, arrays, and maps more efficiently.
On the whole, XRebel is a robust and widely used application performance monitoring tool for Java. But the enterprises can avail XRebel as a licensed and commercial performance monitoring tool. However, ZeroTurnaround allows developers to try the latest version of XRebel without incurring any expenses. Also, it has been updating XRebel continuously to optimize application profiling. The Java developers can use XRebel Local 3.4.6 to avail a number of new features — logs view and a standalone UI.
