Zing runtime for Java -- Zing solves Java garbage collection problems and Java performance issues

Better Performance

Built with LLVM technology, the Falcon JIT compiler for Zing delivers deep optimization and faster code.

Slash CAPEX and OPEX

Zing customers see a 30-50% (or more) reduction in the number of JVM instances required to meet SLA targets.

Pauseless Execution

Zing's C4 Collector has solved Java's GC problem. And with ReadyNow!^®, Java applications start up faster and STAY fast.

Surprisingly low pricing

For the same number of servers, typically Zing costs less than Oracle Java SE.

Java runs better with Zing

Java applications power global businesses and emerging startups alike. DevOps teams and line-of-business management want improved reliability and sustainable performance across their application portfolio. With use cases that span online retail, digital advertising, capital markets, telecom, utilities, retail banking, gaming and many more, Zing^® proves its value around the planet every business day.

Zing Use Cases

Zing increases your system's carrying capacity

With Zing, you can meet your application service levels consistently with fewer servers or Cloud instances, or drive 2-5X more transactions through your existing infrastructure without breaking your SLAs.

Build a compelling business case for Zing

A better JVM means better application metrics

Zing is a JVM with "better behavior" enabling sustained performance, fast warmup and predictable latency without GC pauses, jitter or application timeouts. Zing is equally at home in your data center or on the Cloud.

See what Zing customers are saying

Benefits for your IT and DevOps teams

Choose Zing for Java SE 11, 8, or 7

Zing drops in like any other JDK. No changes needed to your Java code, JARs, frameworks, or programming style.

Pauseless operation

Fast allocations without Java garbage collection issues, plus up to 8TB live Java heap per JVM instance if needed

Improve application metrics

Zing eliminates GC and application timeout issues immediately. No need to keep tuning your JVM. Solve Java warm-up problems with ReadyNow.

Supports all major Linux distros

Choose Red Hat Enterprise Linux, SLES, Ubuntu, Debian, Amazon Linux, Oracle Linux, CoreOS, Red Hat MRG or CentOS

Fits your Production Environment

Zing runs on modern x86 servers, VMware or KVM, AWS, Azure or Google Clouds, plus Docker and LXC containers. Works with standard monitoring tools.

Excellent support

24x7 Support team is tightly integrated with Azul Engineering, driving faster problem resolution and timely security updates.

Read the Zing FAQ

Pricing that's simple

Zing® is priced on a term basis per server (physical or virtual). With per-server pricing, you don’t need to worry about core counts, memory size, or number of instances deployed per server. The single license annual subscription price for Zing (with support) is $3500 USD per server, with significantly lower prices for higher volumes and longer-term subscriptions. Please contact us to learn about the special pricing available for start-ups and companies with $25 million or less in annual revenue, and for ISVs and manufacturers looking to embed/integrate Zing with their products.

Are you an Open Source Developer? Renewable 1-year Free Zing subscriptions are available via our Zing Open Source Program. Start using Zing with your Open Source project today!

Try Zing Today Get a Zing Quote Buy Zing Now

“In our business speed is critical, but speed means nothing if you fail to meet service level requirements. Using the latest versions of Zing with the new Falcon JIT compiler we were able to reliably maintain our service level standards at dramatically higher speeds than we were able to previously do with the Oracle HotSpot JVM."

Garry Turkington
CTO
Improve Digital

Selected Zing Resources

Zing Data Sheet (English)

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Learn about ReadyNow! Technology

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Zing Feature Preview (early access to upcoming builds of Zing)