Google is a massive technology company that offers a wide range of products and services, so the technologies and programming languages used to build it are numerous and diverse. However, some of the primary languages and technologies used by Google include:
Java: Java is a popular programming language used extensively by Google. Many of Google's core products, such as Android, Google Cloud Platform, and Google Search, are built using Java.
Python: Python is also used heavily by Google for tasks such as machine learning, data analysis, and web development. Popular Python libraries such as TensorFlow and NumPy are developed and maintained by Google.
Go: Go is a programming language developed by Google, and it is used for building many of Google's backend systems, including its cloud infrastructure and distributed systems.
C++: C++ is a high-performance language that is commonly used for building low-level systems, such as operating systems and device drivers. Google uses C++ for building many of its core infrastructure components, including the Google Chrome browser and the Google File System.
JavaScript: JavaScript is a popular programming language used extensively for building web applications, and it is used by Google for many of its web-based products and services, including Gmail and Google Docs.
SQL: Structured Query Language (SQL) is used for managing and querying large databases of information, which are used extensively by Google for its various products and services.
Overall, the development of Google involves a diverse set of programming languages and technologies, with Java, Python, Go, C++, JavaScript, and SQL serving as some of the primary building blocks for the company's products and services.