Lambda supports Java, JavaScript, C#, and Python directly. If you really must use some other code in another language, there’s a good chance that it can be emulated by JavaScript or Java.

This comprehensive guide covers AWS Lambda, an on-demand serverless computing service. Learn how Lambda complements other AWS services, and how your business can use it.

AWS today announced Lambda SnapStart, a new feature of its serverless platform that virtually eliminates cold start times.