InfoQ Homepage Profilers Content on InfoQ
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New Relic Introduces Real-Time Java Profiling
Concurrent with the formal release of Java 14, New Relic announced the release of their real-time Java profiling and JVM cluster timeline view utilities to more effectively troubleshoot performance bottlenecks in Java applications. Ben Evans, principal software engineer and JVM technologies architect at New Relic, spoke to InfoQ about these new tools.
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Live Recorder: Debugging C++, Rust, and Go with Capture and Replay of Nondeterministic Data
Early in the year the Undo team released Live Recorder 5, a “software flight recorder technology” for C, C++ and Go applications that enables the capture of all non-deterministic data within an application’s execution for debugging purposes. The resulting recording supports the replay of events in time, backwards and forwards, when looking for and fixing bugs.
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AppDynamics Launches New European Software-as-a-Service Offering
Application intelligence vendor, AppDynamics, has launched a new European Software-as-a-Service (SaaS) offering, built on the Amazon Web Services (AWS) EU (Frankfurt) Region.
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Understanding Production with DevOps Archeology
Lee Fox spoke at Continuous Lifecycle London about tools and methods to help make sense of today’s complex systems and infrastructure; he calls it DevOps archeology.
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AppDynamics Extends Business Transaction Tracing to SAP Environments
AppDynamics, an application intelligence and performance management vendor owned by Cisco, has announced the availability of AppDynamics for SAP. New ABAP code-level monitoring provides visibility of customer experiences, from digital touch-points through mission-critical SAP business applications, from code-level insights to customer taps, swipes and clicks.
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A Comparison of Mapping Approaches for Distributed Cloud Applications
An application map is a topology view of the components of a distributed application and the network or interprocess interactions between them. A recent article gives an overview of application mapping approaches adopted by various tools like AppDynamics, OpenTracing and Netsil.
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Understanding Large Codebases with Software Evolution
InfoQ interviewed Adam Tornhill, author of Your Code as a Crime Scene, about software evolution and mining social information from code and how to use this to increase the understanding of large codebases, how to create a geographical profile of code, and the benefits that can be gained from techniques like mining social information and geographical profiling.
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New JVM Option Enables Generation of Mixed-Mode Flame Graphs
Java has introduced a new option that enable generation of mixed-mode flame graphs in JDK versions 8 and 9. InfoQ speaks to Netflix performance engineer Brendan Gregg about how this option gives application developers a clearer, combined system and JVM profile of their applications than was possible before.
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Code Aware Libraries with Roslyn
Code Aware Libraries are “libraries that provide guidance on correct use through embedded tooling and operates on the user’s code in real time.”
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Zoeticx Middleware API Unifies Incompatible Electronic Medical Records
Zoeticx has written middleware which can unify data from any current provider into a single common format. Their newly released API provides easy access to that middleware, enabling developers to easily write applications against multiple databases storing records in different formats.
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A Few Highlights from QConSF2013- Part 1 of 2
On each day of the 3-day conference at the inviting environs offered at the Hyatt there was a jam-packed schedule of speakers, exhibits and activities that made for some difficult decisions as to which tracks and what happening to attend.
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YourKit Released the 2013 Version of its Profilers
For the recent 2013 version release of their Java Profiler, YourKit focused on improving its high level data collection features. The intention of the so called J2EE high level profiling is to get insight into the logical processing, rather than just providing timing information.
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Healthcare.gov Performance Analysis by AppDynamics
Augmenting the roster of tribulations haranguing Obamacare and the healthcare.gov website comes a technical deep-dive performed by leading performance monitoring organization AppDynamics that paints a picture of a sophomoric development initiative used to build that site.
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Eclipse Code Recommenders goes Crowd with 2.0
Eclipse Code Recommenders 2.0 has been released, with a new crowd-sourcing mechanism for gaining recommendations and snippets for other users, as well as an incubating technology to annotate JavaDocs with dynamically updated documentation for 'see also' calls. Read on to find out more.
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NDepend 5 Can Chart Code Trends
Patrick Smacchia has recently announced NDepend 5.0, the latest version of his .NET code analyzer coming with a number of enhancements: support for VS 2013, trend monitoring, new dashboard and a major UI facelift.