Building a Data Stack that supports Decision Intelligence

Harmony Crawford
Co-Founder 13 Aug, 2025

Enterprises are good at allocating resources into building data stacks — cloud warehouses, data lakes, advanced pipelines, and even Business Intelligence tools.  

And yet, many organizations still face the same frustrating problem: data that’s plentiful but powerless. 

Because, a stack that stores data is not the same as a stack that drives decisions. 

In a data environment driven by speed and complexity, collection and storage is just the starting point. The real competitive edge comes from decision intelligence: the ability to turn data into real-time, context-rich insights that move the business forward. 

The Limits of a Traditional Data Stack 

The classic enterprise data stack may include the following: 

  • Data warehouses and lakes for centralized storage 
  • ETL/ELT pipelines to feed them 
  • Business intelligence dashboards for reporting 

The challenge? 

  • Dashboards are often retrospective, not predictive 
  • Insights may live in siloed tools or with individuals, far from daily decision points 
  • Decision-making still depends on a small group of analysts, creating bottlenecks 

The result: By the time insight reaches the decision-maker, the moment of maximum impact may have already passed. 

What Decision Intelligence Brings to the Table 

Decision intelligence is about more than analytics. It’s a framework that blends: 

  • Data (accurate, timely, relevant) 
  • Context (market conditions, operational constraints, human judgment) 
  • Models (AI/ML, rules-based systems, scenario planning) 

It doesn’t just answer “What happened?” or “Why?”—it guides “What should we do next?” and “What’s the likely outcome?” 

The Anatomy of a Decision-Intelligent Data Stack 

A truly decision-capable stack integrates data storage, processing, and delivery into the flow of business action. That means: 

  1. Operational Analytics Layer 
    Push insights directly to the people and systems that need them, in the tools they already use. 
  2. Data Activation Tools 
    Reverse ETL and embedded analytics bring warehouse insights into CRMs, ERPs, and customer-facing apps. 
  3. Event-Driven Architecture 
    Real-time data triggers can automate actions or alert decision-makers instantly. 
  4. Decision Models & Scenarios 
    Predictive analytics and “what-if” simulations allow teams to test options before acting. 

 The Cultural Shift: From Dashboards to Decisions 

Perhaps more importantly though, is knowing technology alone can’t make a business decision-intelligent. Culture is a key driver. How individuals seek out, engage with, and use information is cricital: 

  • Action over observation: Treat insights as triggers for action, not just metrics to monitor. 
  • Cross-functional decision squads: Blend data scientists, domain experts, and decision-makers. 
  • Data empowerment for all: Give non-technical users tools to make informed calls without analyst bottlenecks. 

If your data stack is decision-ready, you’ll see reduced time to decision, higher decision ROI, and increased trust in data across teams. It takes a data stack from a warehouse, to a decision engine.  

Written by Harmony Crawford

Harmony is a Co-Founder of Ones and Heroes. Her passion for meaningful data insights and story-telling is inspiring for those trying to transform complex data into compelling narratives.​