This post is a roundup of the Google Cloud Summit events Rabbit will be attending in June 2026 across Europe. Read on to learn more about what cities you can meet the Rabbit team in, what sessions we’ll be presenting, and what topics we will cover. If you run BigQuery at scale and want to talk reservations, autoscaling, or funding AI initiatives with cloud savings, come find us on the expo floor!

Four Google Cloud Summits, one through-line: BigQuery efficiency is one of the few levers large Google Cloud shops can pull with confidence, and the budget it frees is increasingly the same budget teams need for agentic AI projects with their mounting costs. Manual reservation tuning and legacy SQL refactors still land on roadmaps every quarter to save funds. AI plans routinely outrun forecasts. The conversations we keep having are less about the need for another cost dashboard and more about whether the data platform bill is under enough control to fund what comes next.

Rabbit will be on the ground at four Summits in June. Here is where to find us and what we are presenting.

Which Google Cloud Summits is Rabbit attending in June 2026?

The Rabbit team will be welcoming you at our booths at each of the above events. Bring your reservation setup, workload patterns, and the questions your FinOps or platform team keeps circling back to.

Stockholm, 3 June: Automate BigQuery optimization for continuous cost efficiency

At Google Cloud Summit Nordics on 3 June in Stockholm, Rabbit’s Balázs Varga (GCP Data Architect) delivers a 15-minute Cloud Talk (2:35-2:50 PM) on the main Summit program:

Automate BigQuery optimization for continuous cost efficiency

Manual reservation tuning and legacy SQL refactoring slow innovation at scale. In this session you will see how teams eliminate those bottlenecks by automating pricing model choices from real-time demand, keeping reservation autoscaling under control, and applying LLM-assisted optimization where it reduces cost work without turning it into a science project.

If reservation max slots, on-demand vs capacity routing, or query-level waste are still quarterly projects on your backlog, this is the session to catch before you visit the booth.

Paris, 4 June: Funding the agentic era with Servier

On 4 June at Google Cloud Summit France, Rabbit hosts a 45-minute partner breakout with one of our customers, Servier:

Funding the Agentic Era: How Servier Turns Cloud Efficiency Into Sustainable AI Investment
When: 3:15 PM – 4:00 PM
Speakers: Balázs Molnár (CEO, Rabbit) and Benoît Lelong (Head of Group Data Platform, Servier)

Enterprise AI budgets routinely overshoot plans, often by multiples, but pulling back on AI rarely matches strategic reality. Sustainable funding is hard when ambition and usage outpace forecasts.

Rabbit and Servier present a reusable Google Cloud framework:

• Recover budget from cloud estate inefficiency before asking for new AI headroom
• Measure AI economics on clean baselines, not silently inflated bills
• Automate detection and recommendations so optimization keeps pace as spend accelerates

Large GCP spenders keep returning to three gaps: where the money should come from, how to read AI-related cost, and how to act fast at agentic scale without drowning teams in manual investigation. Benoît Lelong will walk through how Servier runs optimization with Rabbit: stronger observability, double-digit monthly savings on compute and data workloads, faster anomaly detection, and engineering time reclaimed for higher-value work.

Platform and data leaders: if “where should the money for AI come from?” is the question, this session starts with the cloud bills you can optimize today.

Frankfurt, 9–10 June: Lufthansa Group’s journey to cut BigQuery cost by half

At Google Cloud Summit DACH on 9–10 June in Frankfurt, Rabbit CEO Balázs Molnár hosts a customer session with Christian Most (Senior Director Digital Operations Optimization, Lufthansa Group):

Flying High, Spending Low: Lufthansa Group’s Journey to Cut BigQuery Cost by Half

Manual reservation tuning and legacy SQL refactoring hinder innovation at scale. Through an enterprise case study with Lufthansa Group, this session shows how to eliminate those bottlenecks by automating pricing models using real-time demand signals, dynamically managing reservation autoscaling, and applying LLM-driven code optimization to fix inefficient queries before they land on the invoice.

Lufthansa Group achieved 52% BigQuery savings with Rabbit. The written case study covers reservation automation, autoscaler waste, and the operational model behind the result if you want the full breakdown before Frankfurt.

Read the case study:
Lufthansa Group cuts BigQuery costs by 52% with Rabbit

London, 17–18 June: Meet the engineering team

Rabbit at Google Cloud Summit London on 17–18 June at Tobacco Dock is booth-only: members of our Rabbit engineering team will be on the expo floor, with no scheduled talk.

By the time London opens, we will have spent most of the month in conversation with platform and data teams across Europe. The through-line is consistent: whether the core data platform bill is under enough control to fund the next wave of AI work without guessing. Stop by to walk through your estate, compare notes from earlier Summits, and see whether continuous BigQuery optimization fits your roadmap.

What should you bring to the Rabbit booth?

You do not need a polished FinOps deck. Useful context includes:

• Current monthly BigQuery spend (rough order of magnitude is fine)
• Whether you are on on-demand, reservations, or a mix
• Where manual work still lives: reservation tuning, SQL refactors, anomaly triage

We will talk through where savings typically show up first, how automation keeps up as usage grows, and how recovered BigQuery headroom can ease pressure on AI funding. Rabbit analyzes billing export, INFORMATION_SCHEMA, and related metadata only – it never accesses your data.

For a directional number before we meet, feel free to run your figures through the BigQuery Savings Calculator.

Four Summits, one theme: BigQuery efficiency you can act on, not just report on. Register via the event hubs linked above (Stockholm, Paris, Frankfurt, London), or book time with Rabbit if you want a deeper walkthrough before or after June. If you cannot make it in person, the BigQuery Savings Calculator is a good starting point before a personalized demo.