Zing® is a JVM that is compatible and compliant with the Java SE specification. The Zing JDK is simple to install and requires no coding change to the application. Zing is optimized for Linux and x86 platforms. Zing provides ultra-low latency, high performance and consistent response times.

To check your system's Java settings for compatibility with Zing, download the Azul Inspector tool here »

System Requirements

Hardware Processors

  • Intel: Xeon server class processors released 2009 and later
  • AMD: Opteron server class processors released 2010 and later

Memory and Cores

  • Minimum
    • 32 GB or greater
    • 6 or more cores

ZRC screen shot

Zing Resource Controller Graph
(click to zoom)

Zing Supported Platforms

  • x86: 64 bit Linux (RHEL 5.2 or later, 6.0 or later and 7.0 or later; Red Hat Enterprise MRG Realtime 2.3 or later; SLES 11 sp1, sp2 and sp3; CentOS 5.2 or later and 6.0 or later; Ubuntu 10.04 LTS, 12.04 LTS and 14.04 LTS; Amazon Linux AMI on 3.4.x kernel). Zing also has flexible Linux support through its AutoBuild feature.

Zing Deployment Architectures

  • Hardware, Virtualized (VMWare/Xen/KVM), and Cloud (Amazon EC2) deployments supported

JDK Version

  • Java SE 8, 7 or 6