Malek Damiri applies Little's Law (L = λW) from warehouse operations to a sales pipeline to measure dead deals, with SQL you ...

Introduction As datasets grow, processing them efficiently on a single machine can become challenging due to limitations in ...

In modern data utilization, Google Cloud's BigQuery has been adopted as a core data warehouse by various companies.

BigQuery ObjectRef is now GA. Combine unstructured data with Gemini to build powerful multimodal analytics and conversational agents using SQL.

Data platforms make decisions all day. An SQL query keeps the rows over a threshold, matches a keyword, and joins two tables ...

Ensure data pipeline reliability and troubleshoot issues fast by using standard Python logging directly in BigQuery UDFs for real-time observability.

An analyst types "merge the three regional sales files and flag every order over $10,000" into an AI box. What comes back is ...

AI data preparation is the unglamorous half of working with data: cleaning, joining, and reshaping raw tables while an AI ...

「SESで開発経験を積んできたけれど、今後のキャリアが見えない」 「SQLやPythonを使っているけれど、データエンジニアに転職できる？」 「データエンジニアを目指すなら、AWSやGCPの資格が必要？」 ...

An end-to-end, beginner-friendly Data Engineering project that automates the extraction of raw sales transaction data from flat CSV files, performs robust data cleansing and transformations with ...

Some of the world’s most critical databases run in places where cloud connectivity cannot be assumed. A remote industrial site, for example, may need production systems to continue operating when ...

We’re pleased to share that SQLAlchemy 2.1.0 is now generally available, with built-in support for mssql-python, Microsoft’s Python driver for SQL Server. You can now use it with SQLAlchemy’s ORM and ...