Aug 19 2025
Security

Mastering Observability: A Step-by-Step Guide for IT Leaders

Observability can help reduce complexity, resolve issues faster and improve security, but IT teams must follow the right strategy.

As IT systems grow more complex, traditional monitoring tools can’t keep up. Full-stack observability offers deeper visibility across applications, networks and infrastructure, so teams can spend less time finding problems and more time solving them.

Observability is the next iteration of traditional monitoring,” says Mark Beckendorf, head of full-stack observability for digital velocity at CDW. “It’s about bringing all of your data to one place so you can find patterns and predict issues.”

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Start With a Goal—and Work Backward

Before investing in tools, businesses should define what they want observability to achieve. Then, they can reverse-engineer a roadmap to get there.

“Understand where you are and where you want to be,” says Davandra Panchal, observability enterprise architect at CDW. For some organizations, the first step might be basic telemetry. For others, it could be advanced automation or AI-driven insights.

DIG DEEPER: What are the core components of any observability strategy.

Build Observability One Layer at a Time

Rather than try to achieve observability all at once, Beckendorf recommends, try building out a layered architecture:

  • Layer 1: MELT data (metrics, events, logs, traces)
  • Layer 2: Standardized telemetry via OpenTelemetry frameworks
  • Layer 3: Application Performance Monitoring (APM)
  • Layer 4+: AI models and automated root-cause analysis

The most fundamental layer is telemetry data (i.e.  your MELT data). This may involve building an OpenTelemetry framework made up of applications such as database network monitoring to standardize observability practices.

The next layer, application performance monitoring, is where teams reach the most sophisticated point  of observability, which are AI models.

Most businesses only need to reach Layer 3 to gain significant value. “That’s where life gets a thousand times better,” Beckendorf says. Layer 4 typically applies to the “Amazons and Netflixes of the world. They’re the ones who really need this advanced step.”

Mark Beckendorf
A lot of times, teams will have massive overlap in their tools. Let’s shrink that footprint down.”

Mark Beckendorf Head of Full-Stack Observability for Digital Velocity, CDW

Shrink Your Toolset to Reduce Complexity

Tool sprawl is a major contributor to IT complexity. Datamation notes Dynatrace’s 2024 State of Observability report, in which 88% of technology leaders said the complexity of their tech stacks increased over the 12 months prior. Mergers, acquisitions, and siloed teams often result in overlapping or redundant observability platforms.

Beckendorf says one enterprise he worked with had over 130 tools in its IT stack. “You have to ask, ‘Which of these do we really need?’” he says. “A lot of times, teams will have massive overlap in their tools. Let’s shrink that footprint down.”

88%

The percentage of technology leaders who say IT complexity has increased over the past year

Source: Datamation, “State of Observability: Surveys Show 84% of Companies Struggle with Costs, Complexity, Tools,” March 25, 2024

Work With a Trusted Partner to Ensure Success

Poor observability can block business growth. “You can’t secure what you can’t see,” Panchal says. CDW helps organizations assess their current stack, set observability goals and implement solutions layer by layer — without overwhelming internal teams.

This kind of tech expert can also ensure that teams avoid roadblocks and follow a methodical approach to observability that’s scalable, secure and cost-effective.

READ: A recent CDW Cybersecurity Research Report.

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