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

A-Team Insight Blogs

Guaranteed Messaging with Parallel Persistence from Informatica Ultra Messaging

Subscribe to our newsletter

To implement guaranteed messaging, some messaging vendors employ a messaging broker and a store-and-forward messaging model, to ensure that the message is persisted on a hard disk before sending along to consumers. While this model does simplify late join and loss recovery, since all messages flow through one central server, it carries a hefty price tag: slower performance, a single point of failure, and for resilience, you have to buy expensive HA or SAN hardware.

Informatica Ultra Messaging® changed all that with the revolutionary Parallel Persistence® feature.

At a conceptual level, Parallel Persistence completely removes the persistence functionality from the message path. The persistent store receives streaming data like other receivers, but only sends data in the case of late join or receiver failover. The net effect is to offload the burden of catching up late join/failover receivers from the source to the persistent store.

For example, during normal operation, the message travels straight from source to receiver, not to an intermediate broker, and does not suffer the performance and latency hit of writing it to disk before being forwarded to the receiver. During late join and receiver failover, however, the receiver requests any missing messages from the persistent store instead of from the source, and the store sends them while it continues to receive other streaming messages.

Parallel Persistence provides both the benefits of guaranteed messaging, and the performance and ultra-low latency of Ultra Messaging, all on commodity hardware, including hot/hot failover for High Availability. No expensive SANs or HA hardware are necessary. And Ultra Messaging scales to the limits of the available resources, whether on commodity hardware with a 1 gigabit per second connection, or a 32-way server on 10gE or InfiniBand.

For more, see the longer version of this blog post on Informatica’s Perspectives blog: Guaranteed Messaging: It’s Not Just For Brokers Using Store-And-Forward Any More!

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: The future of market data – Harnessing cloud and AI for market data distribution and consumption

Market data is the lifeblood of trading, but as data volumes grow and real-time demands increase, traditional approaches to distribution and consumption are being pushed to their limits. Cloud technology and AI-driven solutions are rapidly transforming how financial institutions manage, process, and extract value from market data, offering greater scalability, efficiency, and intelligence. This webinar,...

BLOG

Nasdaq and AWS Launch Global Market Modernisation Blueprint

Nasdaq and Amazon Web Services (AWS) have unveiled a new suite of solutions aimed at supporting market operators in modernising their infrastructure while maintaining high standards of resilience, security and performance. The initiative builds on the firms’ ongoing partnership and Nasdaq’s own modernisation journey using AWS technologies. The resulting blueprint is designed to support capital...

EVENT

Buy AND Build: The Future of Capital Markets Technology

Buy AND Build: The Future of Capital Markets Technology London examines the latest changes and innovations in trading technology and explores how technology is being deployed to create an edge in sell side and buy side capital markets financial institutions.

GUIDE

Regulatory Reporting Handbook – First Edition

Welcome to the inaugural edition of A-Team Group’s Regulatory Reporting Handbook, a comprehensive guide to reporting obligations that must be fulfilled by financial institutions on a global basis. The handbook reviews not only the current state of play within the regulatory reporting space, but also looks ahead to identify how institutions should be preparing for...