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BigQuery Assessment

We evaluate your BigQuery environment end to end—queries, schemas, storage, slots, security, governance, and cost controls. You get quick wins in days, and a clear plan for what to fix next and why it matters.

Book a Complimentary BigQuery Health Check

Who Gets the Most from This Assessment

Who Gets the Most from This Assessment

If spend is creeping up without clear ROI, we pinpoint where costs leak and how to cap them without slowing teams down.

Engineering teams chasing SLAs

Slow queries, sporadic timeouts, or fragile pipelines? We tune the right knobs and remove design bottlenecks.

Security & compliance owners

We validate IAM, data masking, and audit trails so your controls are provable not just promised.

Cost Leaks We Plug

Compute economics

On-demand vs. reservations, autoscaling behavior, slot commitments, and workload isolation to match spend with value.

Storage discipline

Column pruning, materialized views, and table pruning strategies that cut scanned bytes without hurting agility.

Guardrails & visibility

Budgets, alerts, labels, and per-team cost attribution so finance and engineering see the same truth.

Performance Tuning, the Right Way

Query design fixes

Rewrite patterns that explode shuffles, tune JOIN orders, reduce SELECT *, and push filters earlier.

Physical optimizations

Smarter partitioning and clustering keys, statistics refresh cadence, and result caching where it actually helps.

Concurrency & slots

We model how many slots you need by workload class, then right-size reservations and queues to hit your SLAs.

Why D3V?

Google Cloud specialists

We live in BigQuery all day data engineering, FinOps, and security under one roof..

Evidence over opinions

We ship diffs, dashboards, and measured results your stakeholders can verify.

Change that lasts

We coach your team, codify guardrails, and leave you with playbooks—not dependencies.

Frequently Asked Questions

How long does a BigQuery assessment take?

Most engagements complete in 2–3 weeks. If access is smooth, we usually show first savings and faster queries during Week 2, before the final report.

What access do you need to get started?

Read-only access to the BigQuery project(s), job history, and billing export is ideal. If needed, we work in a sandbox or via guided sessions until access is approved.

Will this reduce our spend right away?

Yes, our playbook targets quick wins (query rewrites, partition fixes, caching/materialized views) that often save money within the assessment window.

Can you help us size slots and reservations?

We’ll model your concurrency and SLA needs, then recommend on-demand vs. committed use, reservation layout, and autoscaling settings with numbers, not guesses.

How do you handle sensitive data?

We follow least-privilege IAM, keep data in your tenant, and never remove datasets. Masking and column-level security recommendations are included in the report.

What happens after the assessment?

You’ll have a prioritized roadmap. We can stay on to execute, coach your team to own it, or run lightweight monthly reviews your call.

Have more questions?

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Constrained with time and budget, we were in search of an experienced technology partner who could navigate through the migration work quickly and effectively. With D3V, we found the right experts who exceeded our expectations and got the job done in no time.

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CEO & Founder, Squirrelit

Protecting our customers data & providing seamless service to our customers was our top priority, which came at a cost. We are very satisfied with the cost savings & operational efficiency that D3V has achieved by optimizing our current setup. We’re excited about future opportunities for improvements through deriving insights from our 400 million biomechanics data points.

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Working with D3V was hands down one of the best experiences we’ve had with a vendor. After partnering, we realized right away how they differ from other development teams. They are genuinely interested in our business to understand what unique tech needs we have and how they can help us improve.

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Lee ZimbelmanWe had an idea and D3V nailed it. Other vendors that we had worked with did not understand what we were trying to do – which was not the case with D3V. They worked with us through weekly meetings to create what is now the fastest and most accurate steel estimating software in the world. Could not have asked for anything better – what a Team!

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Our experience with D3V was fantastic. Their team was a pleasure to work with, very knowledgeable, and explained everything to us very clearly and concisely. We are very happy with the outcome of this project!

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Founder, DARI Motion

We used D3V to help us launch our app. They built the front end using React and then pushed to native versions of iOS and Android. Our backend was using AWS and Google Firebase for messaging. They were knowledgeable, experienced, and efficient. We will continue to use them in the future and have recommended their services to others looking for outside guidance.

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CEO, Fabsystems Inc.

We hesitated to migrate our virtual machines and database services to Google Cloud as it was complicated. D3V Tech came in and provided the service to help us smoothly transition the migration. It's almost zero downtime for the service and users have no impact during the migration process. Besides that, D3V Tech provides many insightful cloud maintenance tips and guides beyond migration, and we can learn many great services Google Cloud provides, like DDoS attack defending, Al model and API capabilities, etc. It's a very positive experience with Google Cloud and D3V Tech partnerships! We highly recommend their services.

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