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Java Management Service (JMS)
Java Management Service (JMS) is a reporting and management service within Oracle Cloud Infrastructure (OCI). It enables you to use Oracle Cloud to observe and manage the use of Java in your enterprise, including on-premises, third-party cloud, and OCI services.
JMS offers two levels of capabilities:
- Basic features, which includes the Java discovery and usage tracking capabilities available through Java Usage Tracker and file scanning. The basic features allow you to:
- View the versions and vendor information of Java runtimes running in your systems.
- Identify which Oracle Java versions are being used.
- Identify how many Oracle Java installations are not up to date.
- View the applications running on Oracle Java runtimes.
- Identify which systems run Oracle Java runtimes.
- Export your usage data to object storage locations in CSV format.
- Advanced features allow you to:
- Scan for Java libraries used by your applications to identify and report potential vulnerabilities (CVE) associated with third-party Java libraries.
- Optimize Java workload performance with JVM tuning recommendations by leveraging Performance Analysis.
- Evaluate the feasibility and effort required for migrating Java applications to newer JDK versions with Java Migration Analysis.
- Help keep your applications secure by using Crypto Event Analysis to identify weak cryptographic usages that will stop working with upcoming updates in the Oracle JRE and JDK Cryptographic Roadmap.
- Understand which services and applications are running on each Java application server by scanning for Java servers.
- Run JDK Flight Recorder to remotely gather application insights.
- Download, install, and configure Java runtimes.
- Remove reported Oracle Java versions.
- Distribute or remove the Deployment Rule Set.
Advanced features are to be enabled only on desktops, servers, or cloud deployments covered by an Oracle Java SE Universal Subscription, a legacy Oracle Java SE Subscription, a legacy Java SE Desktop Subscription, or when running on an Oracle Cloud Infrastructure service that permits access to the underlying operating system. Basic features are available to all Java users, whether or not they have an Oracle Java SE Universal Subscription or a legacy Oracle Java SE Subscription.
Access to Java Management Service requires an Oracle Cloud account, and JMS can be used through the OCI Free Tier account. JMS integrates with Oracle Cloud Infrastructure Monitoring, Logging, and Object Storage services for enhanced functionality. For further details or to become a Java SE Universal Subscriber, contact Sales or explore Oracle Cloud Infrastructure.