About a-team Marketing Services
The knowledge platform for the financial technology industry

A-Team Insight Blogs

New Zealand’s Chelmer Adds Azul JVM to CSS Trading Platform

Subscribe to our newsletter

By Zoe Schiff

Azul Systems’ resale agreement with Chelmer will allow the Auckland, New Zealand-based trading systems supplier to offer Azul’s Zing Java Virtual Machine (JVM) to add consistency and scalability to clients’ low-latency infrastructures. The deal also expands Azul’s presence in Asia / Pacific.

The relationship stemmed from Chelmer’s desire to address performance issues with the legacy JVM used by its Chelmer Software Suite, an integrated, memory-intensive, customizable Java-based solution for broking, wealth management and private banking firms or custodians.

The CSS software manages the entire life cycle of investing, from order origination onwards, in a multi-currency, multi-asset, multi-market environment.

Because CSS was originally implemented using a legacy JVM, when used in situations involving more than 50,000 investor portfolios, certain routines were unable to complete due to random Garbage Collection pauses, a common problem for applications that rely on legacy JVMs.

To address the problem, Chelmer deployed its application on Zing. The result was a reduction in maximum pauses and an enhanced ability to consistently execute at higher loads.

Zing’s integration into Chelmer’s Software Suite is expected to enhance the overall application functionality and increase the processing of large investor portfolios. It will also reduce application downtime and achieve greater consistency of performance.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Modernising Equities Trading Infrastructure: Architecture, Resilience and the Economics of Change

Equities markets are entering a more distributed, always-on phase. Liquidity is fragmenting across venues and geographies, trading hours are extending toward 24/5 and beyond, and market data volumes, investor expectations and competitive pressure are all rising at once. Many of the platforms that still underpin the equities industry were built for a different era –...

BLOG

The Industry Keeps Talking About 24/5 Trading, But Does It Actually Want It?

A panel convened to discuss the engineering of always-on markets spent most of its time on a more basic question: does anyone actually want them? The appetite for round-the-clock equity trading, it turned out, is far harder to find than the conversation about it would suggest. The session at A-Team Group’s ExchangeTech Summit London, entitled...

EVENT

Data Management Summit New York City

Now in its 16th year, Data Management Summit (DMS) NYC returns on September 17th 2026, to explore how to use data and AI to drive measurable business outcomes – reliably, repeatedly and at scale.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...