
I appreciate the true serverless architecture of Google Cloud BigQuery, which eliminates the need for constant capacity planning, cluster resizing, and hardware management, significantly reducing operational overhead. The auto-scaling storage is cost-effective and transparent, allowing me to focus on data quality, modeling, and pipeline efficiency without manually managing storage. The unparalleled query performance at scale is another standout feature, providing blazing-fast capabilities for massive data analyses. Additionally, the ability to review data size before running a query combined with API query policy models that align cost efficiency is highly advantageous for managing large datasets economically. The alignment of ANSI SQL standards, native support for nested and repeated data structures like JSON, and seamless integration with the greater Google Cloud Platform (GCP) ecosystem further simplify the ETL process and data modeling, enhancing overall productivity. This makes Google Cloud BigQuery a robust and extremely likable platform for any serious data professional. Review collected by and hosted on G2.com.
I find that the cost management with Google Cloud BigQuery could be improved, particularly with the on-demand models. While the serverless model simplifies operations, the on-demand per-query pricing can sometimes lead to unexpected costs. This is especially true for junior analysts or when accidental complex queries that scan large amounts of data are run. Although there are some guardrails like user-level cost quotas, managing these effectively across a large organization can be challenging. Moreover, there is a need for better, more intuitive tools to help visualize real-time costs and implement automated optimization solutions at the query level. These tools could help data teams quickly identify and address inefficiencies before they turn into recurring cost issues. Furthermore, the platform's current handling of DML and update performance for operational workloads needs improvement. BigQuery is optimized for analytical operations, but DML operations, such as updates and deletes, can be slow and costly when dealing with frequent low-level updates. This is common in data quality management and analysis tasks because the platform essentially performs a copy-on-write internally, which isn't always efficient for these types of operations. Review collected by and hosted on G2.com.


