Capital One consistently prioritizes innovative solutions and exceptional experiences to cultivate a loyal customer base. Python, with its robust toolkit and compatibility with AWS Lambda, has become the driving force behind a myriad of serverless applications at the financial institution.
The company strategically employs Python to craft seamless experiences for developers, ultimately delivering increased business value to their customers. Capital One boasts a vibrant Python and serverless community that has significantly contributed to this progress, according to Brian McNamara, Distinguished Engineer.
Python's integration with serverless practices streamlines the development lifecycle, enabling quick feedback loops and horizontal scalability. The use of Python in serverless applications offers numerous advantages:
Distinguished Engineers Dan Furman and Brian McNamara also emphasized the observability benefits that Python offers when powering serverless applications at Capital One. Developers gain insights into what is happening inside an application and can more easily codify best practices by using libraries for logs, telemetry data, and metric data.
Additionally, leveraging the extensive knowledge and experience of both the serverless and Python communities has proven invaluable. Capital One continues to utilize the expertise of others in these communities to accelerate innovation and enhance customer experience.
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