// blog

Ideas on
data & BI.

Strategy, analysis and data visualisation — what we learn building Business Intelligence projects.

35 articles

Sep 26, 2026·Daniel García Mejía

How to migrate from QlikView to Qlik Sense: a practical guide

A guide to migrating from QlikView to Qlik Sense: what you reuse, what you have to rebuild, the role of the script and the data layer, and the mistakes to avoid.

QlikBusiness Intelligence
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Sep 24, 2026·Daniel García Mejía

What is Qlik Answers? Qlik's generative AI

What Qlik Answers is: Qlik's generative AI that answers natural-language questions over your structured and unstructured data, with cited sources and governance.

QlikAI & Machine Learning
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Sep 23, 2026·Daniel García Mejía

Qlik Sense vs QlikView: differences and which to choose in 2026

The differences between Qlik Sense and QlikView: the associative engine they share, self-service, cloud and licensing. A guide to choosing the right Qlik tool.

QlikBusiness Intelligence
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Aug 5, 2026·Daniel García Mejía

Agentic analytics: learn to talk to your data

What agentic analytics is and how the AI agents in Power BI, Tableau and Qlik let you ask your data questions in natural language in 2026.

AI & Machine LearningSelf-Service BI
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Jan 21, 2026·Daniel García Mejía

Business Intelligence trends for 2026

The trends shaping BI in 2026: agentic analytics, a governed semantic layer, natural language and the new role of the data analyst.

TrendsAI & Machine Learning
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Dec 18, 2025·Daniel García Mejía

2025 in Qlik, Tableau and Power BI: the year's highlights

A 2025 review of the three leading BI platforms: the key launches and changes in Qlik, Tableau and Power BI, tool by tool.

Year in ReviewPower BIQlikTableau
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Dec 11, 2025·Daniel García Mejía

2025 in Review: the year BI became agentic

A look back at 2025: the year agentic AI went from promise to product in Power BI, Tableau and Qlik, and the semantic layer became indispensable.

Year in ReviewTrends
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Aug 29, 2024·Daniel García Mejía

Where do you start a Business Intelligence project?

The three basic elements —business questions, data and tool— for successfully kicking off a Business Intelligence project.

Business IntelligenceQlik
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Dec 12, 2023·Daniel García Mejía

2023 in BI: the year generative AI changed everything

A review of Business Intelligence in 2023: the Microsoft Fabric, Copilot and Tableau GPT announcements, Qlik's Talend acquisition, and what remains to be seen.

Year in ReviewAI & Machine Learning
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Oct 17, 2023·Daniel García Mejía

What is a data product and why your company needs one

What is a data product: treating data as a product with an owner, guaranteed quality and an SLA. Where the idea comes from and how to start building them.

Data StrategyData Governance
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Sep 12, 2023·Daniel García Mejía

Asking your data questions: the rise of natural language in BI

Natural language BI lets you ask your data a question and get an answer. How Power BI, Tableau and Qlik approach it in 2023, and why the semantic layer matters.

AI & Machine LearningSelf-Service BI
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Jul 11, 2023·Daniel García Mejía

Copilot comes to Power BI: what it means for data analysis

Copilot in Power BI, announced at Build 2023: what it will let you do, its relationship with Microsoft Fabric, which stage it is at and the condition it needs to work.

Power BIAI & Machine Learning
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Jun 13, 2023·Daniel García Mejía

What is Microsoft Fabric, Microsoft's new data platform

What is Microsoft Fabric, the unified data platform announced at Build 2023: OneLake, its workloads, what changes for Power BI and which stage it is at today.

Power BI
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Mar 14, 2023·Daniel García Mejía

Generative AI and Business Intelligence: the shift that starts in 2023

Generative AI and Business Intelligence in 2023: what it really promises, what is hype, which risks it brings and how to prepare your data for the coming wave.

AI & Machine Learning
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Dec 13, 2022·Daniel García Mejía

2022 in data: data mesh, the modern data stack and the cloud that matured

A review of the 2022 data trends: data mesh and data fabric, the modern data stack, governance, augmented analytics and the arrival of ChatGPT.

Year in ReviewTrends
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Oct 18, 2022·Daniel García Mejía

Sales dashboard: the KPIs you can't leave out

Which KPIs belong on a sales dashboard —revenue, pipeline, conversion, deal size, quota and churn— and how to structure it to turn data into decisions.

Visualisation
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Sep 13, 2022·Daniel García Mejía

Data quality: how to stop your BI from misleading you

A practical guide to data quality: its dimensions, the symptoms of bad data and how to improve it with profiling, validation and governance for trustworthy BI.

Data GovernanceData Strategy
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Jun 14, 2022·Daniel García Mejía

Augmented analytics: what it is and why it matters

What augmented analytics is: how machine learning assists the analyst with automatic insights and natural language, and how to start using it well.

AI & Machine Learning
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Apr 12, 2022·Daniel García Mejía

What is the Modern Data Stack (and why everyone's talking about it)

What the Modern Data Stack is: its layers (ingestion, cloud warehouse, transformation, BI), how it differs from the traditional approach and its risks.

Data Strategy
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Feb 8, 2022·Daniel García Mejía

Data Mesh vs Data Fabric: differences and when to use each

Data mesh vs data fabric: how these two data architectures differ, what problem each one solves, and how to choose the right approach for your organisation.

Data Strategy
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Jan 27, 2022·Daniel García Mejía

4 keys to a data-driven product strategy

Four keys to a data-driven product strategy: customer needs, user experience, insights in development and a focus on the end user.

Data Strategy
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Dec 14, 2021·Daniel García Mejía

2021 in Business Intelligence: the year data moved to the cloud

A review of Business Intelligence in 2021: digital acceleration, the move to the cloud, self-service and data culture as the real bottleneck for organisations.

Year in ReviewTrends
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Oct 19, 2021·Daniel García Mejía

Cloud vs on-premise Business Intelligence: how to choose

Cloud vs on-premise BI: the advantages of the cloud, when on-premise still makes sense, hybrid models, and how to decide which is right for your company.

Business Intelligence
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Sep 14, 2021·Daniel García Mejía

What is ETL and why it's the foundation of every data project

What is ETL (Extract, Transform, Load), each phase explained with examples, how it differs from ELT, and why it is often 80% of the work in a BI project.

Business IntelligenceData Strategy
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Jul 13, 2021·Daniel García Mejía

How to design a good dashboard

A practical guide on how to design a dashboard that gets used: design principles, choosing the right chart, typical mistakes with clutter and colour, and design to action.

Visualisation
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May 11, 2021·Daniel García Mejía

Data storytelling: turning data into stories that persuade

What data storytelling is and how to tell stories with data that persuade: the data, narrative and visualisation formula, common mistakes and the tools that help.

Visualisation
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Mar 9, 2021·Daniel García Mejía

Data literacy: the key skill of the decade

What data literacy is, why it became a priority in 2021 after the digital acceleration, and how to build a genuine data culture across your organisation.

Data StrategyBusiness Intelligence
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Nov 1, 2020·Daniel García Mejía

Big Data visualisation: why companies can't do without it

Why visualisation is the most underrated stage of big data, with three examples that show its real value in decision-making.

Visualisation
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Nov 1, 2020·Daniel García Mejía

Daniel García named Qlik Captain

Daniel García, co-founder of Digital Fox Data, named Qlik Captain for the Barcelona Meetups within the Qlik community.

Qlik
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Nov 1, 2020·Daniel García Mejía

How to build a data-driven marketing strategy

A four-step guide to a data-driven marketing strategy: team and goals, data collection, content framework and amplification.

MarketingData Strategy
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Nov 1, 2020·Daniel García Mejía

Sending data from the Qlik load script

How to email a table of data directly from the Qlik Sense load script using Qlik Web Connectors, the SMTP connector and HTML.

Qlik
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Nov 1, 2020·Daniel García Mejía

The growing importance of the Chief Data Officer

How big data has made the Chief Data Officer (CDO) a key figure: their strategic value, their origins and their role in the information age.

Data GovernanceData Strategy
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Nov 1, 2020·Daniel García Mejía

Understanding Self-Service BI (Business Intelligence)

What self-service BI (SSBI) really is, why initial success gives way to frustration, and which questions to answer before implementing it.

Self-Service BIBusiness Intelligence
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Nov 1, 2020·Daniel García Mejía

What is Machine Learning?

What machine learning is, how it differs from AI, supervised versus unsupervised learning, and why it matters to businesses.

AI & Machine Learning
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Nov 1, 2020·Daniel García Mejía

Why invest in Business Intelligence (BI) solutions?

Why invest in Business Intelligence: charts, integration of data sources, alerts, knowledge distribution and predictive analytics.

Business Intelligence
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