What is Google BigQuery?
Google BigQuery is a fully managed, serverless data warehouse on Google Cloud. It runs fast SQL queries over very large datasets, and you pay for the storage and processing you use. There are no servers to set up or maintain, and it connects with other Google Cloud services and many third-party tools. Organizations use it to bring data from many systems together for reporting and analysis.
What does a BigQuery consultant do?
A BigQuery consultant designs, builds and tunes your BigQuery environment. That covers the architecture and data model, pipelines from each source system, access and security, loading historical data and keeping query costs under control. At Alphabyte the same team also builds the reporting infrastructure on top, so the warehouse is shaped around the reports and questions your business actually needs answered.
When do you need BigQuery consulting?
Most organizations bring in outside help when they are setting up BigQuery for the first time, moving data from an older database, or already using BigQuery with slow queries or rising costs. Help also makes sense when several teams build their own datasets and the numbers stop matching. Getting the design, access and cost controls right early is far easier than fixing them later.
How much does BigQuery consulting cost?
It depends on the number of data sources, data volume, how much history you load, how clean the data is and how many reports need to connect. BigQuery usage is billed separately by Google, based on the storage and queries you use. We begin with a short discovery, scope the first release with you before work starts, and design the setup to keep ongoing usage costs predictable.
BigQuery vs Snowflake: which should we choose?
Both are capable cloud data warehouses. BigQuery is serverless and fits well when your systems and data already sit on Google Cloud. Snowflake suits organizations that want multi-cloud flexibility and live data sharing. Platforms such as Microsoft Fabric or Azure SQL fit teams already on Microsoft 365 and Azure. We recommend a platform based on your existing systems, skills, data volume and reporting tools, not a preference of our own.
What is the difference between BigQuery and Amazon Redshift?
Both are fully managed cloud data warehouses. BigQuery is serverless, so there is no infrastructure to size and you pay for the storage and processing you use. Amazon Redshift runs on AWS and fits organizations whose systems already sit there, with close ties to other AWS services. The better choice usually depends on which cloud you already use, your team's skills and how your workloads behave.
How long does a BigQuery implementation take?
Discovery usually takes 1 to 2 weeks. A first release, with your main sources loaded, the data model built and reports connected, usually takes about 6 to 12 weeks after that. Timing depends on the number of sources, data quality and how much history you bring across. We build in phases, so your first reports run on BigQuery early and more sources are added over time.
How do you keep BigQuery costs under control?
With on-demand billing, BigQuery charges by the amount of data your queries scan, so design matters. We partition and cluster large tables so queries read only what they need, avoid full table scans in routine reports, and set up quotas and spending alerts. Usage reports show where costs come from by team or workload, so you can spot expensive queries early and act before they add up.
Can BigQuery work with Power BI and other reporting tools?
Yes. Power BI, Looker, Looker Studio and many other BI tools connect to BigQuery directly. We design the data model with reporting in mind, so dashboards stay fast and every report uses the same definitions. Analysts can also query the warehouse from Jupyter Notebooks. One BigQuery warehouse can serve whichever reporting tools your team already uses, without separate copies of the data.
Can you migrate our existing database to BigQuery?
Yes. We move on-premises databases and older warehouses to BigQuery, keeping history and reconnecting your reports. Where it fits we use Google's own tools, such as the BigQuery Data Transfer Service, and build custom pipelines for the rest. Test loads and reconciliation against the source let you confirm the numbers before switching over, and the old system can stay available until your team is confident.