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Event

Big Data LDN 2025

2025-09-24 – 2025-09-25 Big Data LDN/Paris

Activities tracked

10

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Sessions & talks

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Rethinking Self-Serve Analytics with Secoda AI

2025-09-25
Face To Face
Etai Mizrahi (Secoda)

While 95% of enterprise AI pilots fail to deliver business value, Secoda's customers are seeing a different reality: with 76% of AI usage focused on core business intelligence workflows rather than isolated experiments. 

Join Etai Mizrahi, Co-Founder & CEO of Secoda, as he shares how companies like Dialpad achieved company-wide AI adoption by moving 200+ employees from traditional dashboards to natural language analytics. Learn how Secoda's multi-agent AI architecture transforms data governance from manual overhead into automated workflows, and learn practical strategies for scaling AI beyond pilots to become essential infrastructure that delivers measurable ROI.

GenAI Meets AI-driven Analytics: From Ideas to Impact

2025-09-25
Face To Face
Simon Devine (Hopton Analytics Limited)

Everyone’s talking about GenAI. But at Big Data London, you want more than hype. 

In this session, Simon Devine (Founder of Hopton Analytics) shares how the East of England Co-op embedded GenBI – Pyramid’s generative AI tool – into their business intelligence platform to improve how decisions are made across the organisation. 

This wasn’t a flashy experiment. It was a carefully planned rollout of AI-generated explanations, natural language querying, and explainable analytics – designed to support busy operational teams, reduce report backlogs, and drive smarter decisions at scale. 

Simon will take you behind the scenes of the project: how it was planned, what hurdles had to be overcome, and the governance structures that helped it succeed. You'll hear honest reflections on what worked, what didn’t, and what they’d do differently.

 Whether you’re a data leader looking for real-world use cases, a BI owner exploring GenAI adoption, or a transformation lead trying to unlock value from your reporting stack – this session will give you practical insight, not just theory.

 Come for the lived experience. Leave with ideas you can actually use.

Democratizing Data Analytics with LLMs and RAG: Unlocking Insights for Everyone

2025-09-25
Face To Face
Victory Uchenna (Amazon Web Services)

Data is one of the most valuable assets in any organisation, but accessing and analysing it has been limited to technical experts. Business users often rely on predefined dashboards and data teams to extract insights, creating bottlenecks and slowing decision-making.

This is changing with the rise of Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG). These technologies are redefining how organisations interact with data, allowing users to ask complex questions in natural language and receive accurate, real-time insights without needing deep technical expertise.

In this session, I’ll explore how LLMs and RAG are driving true data democratisation by making analytics accessible to everyone, enabling real-time insights with AI-powered search and retrieval and overcoming traditional barriers like SQL, BI tool complexity, and rigid reporting structures.

100s of users? 100s of TB? Millisecond response times? No problem!

2025-09-25
Face To Face
Connor Carreras (Firebolt)

If you want to scare a Data Engineer with four words, ‘big data, high concurrency’ will probably do it. As data moved from the realm of BI reporting to being a customer-facing commodity, serving huge volumes of data to thousands of unforgiving app users is no small challenge. In this session, Connor Carreras will share (and demo!) how a major martech platform uses Firebolt to serve data about millions of websites to their worldwide customers with consistent millisecond response times. After this session, you will know how you can build low-latency data applications yourself. You’ll also have a deep understanding of what it takes for modern high-performance query engines to do well on these workloads.

Creating a Power BI training programme

2025-09-24
Face To Face
Neil Rowlands (Intellectual Property Office)

Teams in our organisations have both data and business requirements… all we have to do is train people how to use Power BI Desktop/Power Query and they can rapidly author their own MIBI reporting. By upskilling your existing staff your organisation will gain ownership of the outputs and reduce the need for contractors.

In this interactive session we will structure a 2-day Power BI training plan outline, giving all attendees an effective framework to use to deliver to their colleagues.

90-Day BI Migration Playbook: Moving 800 Dashboards Without Breaking the Business

2025-09-24
Face To Face
Robert Cassar Pace (Game Lounge)

Migrating your BI platform sounds daunting — especially when you’re staring down hundreds of dashboards, years of legacy content, and a hard deadline. At Game Lounge, we made the leap from Looker to Omni, migrating over 800 dashboards in under three months — without disrupting the business.

In this session, we’ll walk through the practical playbook behind our successful migration: how we scoped the project, prioritised what mattered most, and moved quickly without compromising quality. We’ll share how we phased the migration, reduced dashboard sprawl by over 80%, and leaned on Omni’s AI-assisted features to accelerate setup and streamline cleanup.

We’ll also touch on how we kept quality high post-migration — introducing initiatives like dashboard verification to ensure lasting data trust. And we’ll share what happened next, with over 140 employees now using data to inform decisions every day.

Whether you’re planninga migration or trying to make sense of legacy BI sprawl, this session offers honest lessons, practical frameworks, and time-saving tips to help your team move fast and build smarter.

Building Successful Data Products with Conversational BI

2025-09-24
Face To Face
Ust Oldfield (Advancing Analytics) , Simon Whiteley (Advancing Analytics)

Analytical Data Product success is traditionally measured with classic reliability metrics. If we were ambitious, we might track user engagement by dashboard views or self-serve activity; they are blunt, woolly indicators at best. The real goal was always to enable better decisions, but we often struggle to measure whether our data products actually help. Conversational BI changes this equation. Now we can see the exact questions users are asking, what follow-ups they need, and where the data model delights or frustrates them. This creates a richer feedback loop than ever before, but it also puts our data model front and centre, exposed directly to business users in a way that makes design quality impossible to hide.

This session will recap the foundations of good data product design, then dive into what conversational BI means for analytics teams. How do we design models that give the best foundation? How can we capture and interpret this new stream of usage feedback? What does success look like? We'll answer all of these questions and more.

From Ideation to Impact: How Data Products Power AI with Speed, Trust, and Scale

2025-09-24
Face To Face
Akshat Nair (Starburst)

AI innovation shouldn’t be gated by pipeline delays or data migrations. This session shows how federated data products deliver instant, trusted access—fueling chatbots, agents, and multi-agent workflows that solve real business problems.

We’ll walk through examples of a semantic layer built with data products that power both BI and AI. You’ll see how data products ensure more accurate AI results, simplify governance, and support experimentation with any LLM or agent framework.

Real-world use cases will include:

* A 1-day chatbot business project for answering questions with governed data

* An autonomous agent driving decisions from live sources

* A multi-agent workflow delivering dynamic, real-time insights

Leave with a practical blueprint to accelerate AI—no warehouse rewrites, no delays, just results.

Gen AI-powered BI Platform: Blending AI, BI, and DSML for Decision-making

2025-09-24
Face To Face
Ashwinth (Zoho Corporation Limited)

Business challenges that were once sporadic are now persistent and widespread—impacting everyone across the organization, from business users and analysts to data engineers and scientists.

To keep pace, BI platforms have steadily evolved, embracing technologies that empower every user to tackle growing data complexity with confidence.

Now, with sophisticated Gen AI and Agentic AI capabilities built into these platforms, we’re stepping into a new era of analytics—one that redefines what data democratization means for modern businesses.

Join us for an exclusive session where we’ll explore how the latest innovations in Gen AI are reshaping the BI landscape and unlocking powerful, actionable insights for every user.

In this session, you’ll learn:

- What defines a truly Gen AI-powered BI platform

- How businesses can empower every user with cutting-edge Gen AI

- How Agentic AI is shaping BI

- Live demos showcasing Gen AI and Agentic AI capabilities in BI

- Discover how a Gen BI platform can drive smarter decisions, boost productivity, and deliver transformative business outcomes.

Empowering Thousands: How PlayStation Built a Secure and Collaborative Data Community

2025-09-24
Face To Face
Matt Bennett (Domo) , Oleksii Zakrevskyil (Sony PlayStation)
BI

How do you enable thousands of users to confidently work with vast amounts of data? For PlayStation, the answer lay in a hub and spoke model and an approach that combined governance with community.  

In this session, Oleksii Zakrevskyi, PlayStation’s Business Intelligence Tech Lead, will share how they built their hub and spoke model that ensures secure access, while fostering adoption through collaboration and shared standards. The presentation will also explore the user experience innovations—from custom home pages to consistent design—that make data rapidly discoverable and trusted. A fireside chat and Q&A will follow.