Connecting Systems: APIs, Protocols, Observability

When working with complex, distributed systems, the art of "connecting" is not a one-time feat but an ongoing journey. That journey covers everything from the essential role of APIs and protocols as the building blocks of connectivity, to the necessity of observability for understanding how a system behaves.

This track features a diverse array of perspectives and stories from experts that have built, maintained, and evolved the connections that weave together to become the fabric of distributed systems. As systems become more complex, we'll provide critical knowledge to help you master the art of connecting systems.


From this track

Session

From Fan-Out to Fast: Sub-100ms API Design in Distributed Systems

Monday Mar 16 / 10:35AM GMT

A “simple” API request rarely stays simple. In distributed systems, one call quickly turns into fan-out across gateways, services, caches, and databases — and your p99 becomes the sum of every hop and every flaky dependency.

Speaker image - Saranya Vedagiri

Saranya Vedagiri

Senior Staff Engineer @eBay

Session

APIs for Agents: Rethinking API Programs in the MCP Era

Monday Mar 16 / 11:45AM GMT

As API programs mature, a familiar gap emerges: some teams operate with strong standards, reusable platforms, and clear governance,  while others rely on informal guidance and best-effort consistency.

Speaker image - Jim Gough

Jim Gough

Distinguished Engineer, API Platform Lead Architect @Morgan Stanley, Co-Author of Optimizing Java

Speaker image - Andreea Niculcea

Andreea Niculcea

Vice President @Morgan Stanley

Session

Beyond the Dashboard: Why 'Query-ability' is the New Observability

Monday Mar 16 / 01:35PM GMT

Details coming soon.

Session

Unconference: Connecting Systems

Monday Mar 16 / 02:45PM GMT

Session

The Evolution of Versionless APIs

Monday Mar 16 / 03:55PM GMT

Details coming soon.

Session

Async-First: Architecting for Event-Driven Connectivity

Monday Mar 16 / 05:05PM GMT

Details coming soon.

Track Host

Daniel Bryant

Platform Engineer, Co-Author of "Mastering API Architecture", Java Champion, and InfoQ News Manager

Daniel Bryant is currently focused on building platforms as a product with Syntasso. He is also the News Manager at InfoQ and the Emeritus Chair for QCon London. Daniel’s technical expertise focuses on APIs, cloud/container platforms, and microservice implementations. He is a leader within and contributor to several open source communities, writes for well-known technical websites such as InfoQ, O'Reilly, and DZone, and regularly presents at international conferences such as QCon, KubeCon, and Devoxx.

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