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Datadog Releases Capabilities to Correlate User Sessions With Backend Application Traces

Datadog announced new capabilities connecting user experience data with application traces, bridging the gap between frontend and backend performance monitoring.

This new capability enables on-call engineering teams to pinpoint the root cause of issues impacting customer experience on mobile and web-based applications to backend services. Traditional Real User Monitoring (RUM) and Application Performance Monitoring (APM) solutions are siloed, requiring separate workflows to troubleshoot across the stack. This makes connecting user experience data from browsers and mobile applications with backend traces, metrics, and logs a complex and tedious task. These manual correlation efforts slow down on-call engineering teams when trying to remediate issues, as they struggle to pinpoint which part of the application stack is responsible for revenue impacting incidents. Datadog’s automatic two-way correlation for frontend user sessions in RUM and backend traces in APM eliminates these blind spots, allowing on-call teams to quickly identify root causes and thus maintain robust user-experience on browser and mobile applications.

“Typically, frontend and backend engineers use their own, siloed monitoring solutions and rarely even look at the same signals and metrics. Very often, issues can arise anywhere in the stack and propagate in every direction,” said Renaud Boutet, VP of Product, Datadog. “By automatically connecting user journeys that start on the frontend with requests made to backend services, Datadog enables organizations to significantly reduce MTTD and MTTR for incidents.”

Datadog’s new APM and RUM capabilities automatically correlate critical application performance data, providing teams with:

- Full-Stack Correlation: connecting every user request to all backend services to cut down MTTD and MTTR with a unified view across the application stack

- Frontend/Backend Comparison: comparing frontend and backend durations on every request, enabling engineering teams to identify and optimize slow user experiences

- Trace Search and Analytics by User Journey Tags: slicing and dicing backend traces by location, device, operating system, and more to provide context for impacted customers

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Datadog Releases Capabilities to Correlate User Sessions With Backend Application Traces

Datadog announced new capabilities connecting user experience data with application traces, bridging the gap between frontend and backend performance monitoring.

This new capability enables on-call engineering teams to pinpoint the root cause of issues impacting customer experience on mobile and web-based applications to backend services. Traditional Real User Monitoring (RUM) and Application Performance Monitoring (APM) solutions are siloed, requiring separate workflows to troubleshoot across the stack. This makes connecting user experience data from browsers and mobile applications with backend traces, metrics, and logs a complex and tedious task. These manual correlation efforts slow down on-call engineering teams when trying to remediate issues, as they struggle to pinpoint which part of the application stack is responsible for revenue impacting incidents. Datadog’s automatic two-way correlation for frontend user sessions in RUM and backend traces in APM eliminates these blind spots, allowing on-call teams to quickly identify root causes and thus maintain robust user-experience on browser and mobile applications.

“Typically, frontend and backend engineers use their own, siloed monitoring solutions and rarely even look at the same signals and metrics. Very often, issues can arise anywhere in the stack and propagate in every direction,” said Renaud Boutet, VP of Product, Datadog. “By automatically connecting user journeys that start on the frontend with requests made to backend services, Datadog enables organizations to significantly reduce MTTD and MTTR for incidents.”

Datadog’s new APM and RUM capabilities automatically correlate critical application performance data, providing teams with:

- Full-Stack Correlation: connecting every user request to all backend services to cut down MTTD and MTTR with a unified view across the application stack

- Frontend/Backend Comparison: comparing frontend and backend durations on every request, enabling engineering teams to identify and optimize slow user experiences

- Trace Search and Analytics by User Journey Tags: slicing and dicing backend traces by location, device, operating system, and more to provide context for impacted customers

The Latest

Like most digital transformation shifts, organizations often prioritize productivity and leave security and observability to keep pace. This usually translates to both the mass implementation of new technology and fragmented monitoring and observability (M&O) tooling. In the era of AI and varied cloud architecture, a disparate observability function can be dangerous. IT teams will lack a complete picture of their IT environment, making it harder to diagnose issues while slowing down mean time to resolve (MTTR). In fact, according to recent data from the SolarWinds State of Monitoring & Observability Report, 77% of IT personnel said the lack of visibility across their on-prem and cloud architecture was an issue ...

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Technology management is evolving, and in turn, so is the scope of FinOps. The FinOps Foundation recently updated their mission statement from "advancing the people who manage the value of cloud" to "advancing the people who manage the value of technology." This seemingly small change solidifies a larger evolution: FinOps practitioners have organically expanded to be focused on more than just cloud cost optimization. Today, FinOps teams are largely — and quickly — expanding their job descriptions, evolving into a critical function for managing the full value of technology ...

Enterprises are under pressure to scale AI quickly. Yet despite considerable investment, adoption continues to stall. One of the most overlooked reasons is vendor sprawl ... In reality, no organization deliberately sets out to create sprawling vendor ecosystems. More often, complexity accumulates over time through well-intentioned initiatives, such as enterprise-wide digital transformation efforts, point solutions, or decentralized sourcing strategies ...

Nearly every conversation about AI eventually circles back to compute. GPUs dominate the headlines while cloud platforms compete for workloads and model benchmarks drive investment decisions. But underneath that noise, a quieter infrastructure challenge is taking shape. The real bottleneck in enterprise AI is not processing power, it is the ability to store, manage and retrieve the relentless volumes of data that AI systems generate, consume and multiply ...

The 2026 Observability Survey from Grafana Labs paints a vivid picture of an industry maturing fast, where AI is welcomed with careful conditions, SaaS economics are reshaping spending decisions, complexity remains a defining challenge, and open standards continue to underpin it all ...

The observability industry has an evolving relationship with AI. We're not skeptics, but it's clear that trust in AI must be earned ... In Grafana Labs' annual Observability Survey, 92% said they see real value in AI surfacing anomalies before they cause downtime. Another 91% endorsed AI for forecasting and root cause analysis. So while the demand is there, customers need it to be trustworthy, as the survey also found that the practitioners most enthusiastic about AI are also the most insistent on explainability ...

In the modern enterprise, the conversation around AI has moved past skepticism toward a stage of active adoption. According to our 2026 State of IT Trends Report: The Human Side of Autonomous AI, nearly 90% of IT professionals view AI as a net positive, and this optimism is well-founded. We are seeing agentic AI move beyond simple automation to actively streamlining complex data insights and eliminating the manual toil that has long hindered innovation. However, as we integrate these autonomous agents into our ecosystems, the fundamental DNA of the IT role is evolving ...

AI workloads require an enormous amount of computing power ... What's also becoming abundantly clear is just how quickly AI's computing needs are leading to enterprise systems failure. According to Cockroach Labs' State of AI Infrastructure 2026 report, enterprise systems are much closer to failure than their organizations realize. The report ... suggests AI scale could cause widespread failures in as little as one year — making it a clear risk for business performance and reliability.

The quietest week your engineering team has ever had might also be its best. No alarms going off. No escalations. No frantic Teams or Slack threads at 2 a.m. Everything humming along exactly as it should. And somewhere in a leadership meeting, someone looks at the metrics dashboard, sees a flat line of incidents and says: "Seems like things are pretty calm over there. Do we really need all those people?" ... I've spent many years in engineering, and this pattern keeps repeating ...