s3-lambda vs Singer: What are the differences?
What is s3-lambda? Lambda functions over S3 objects: each, map, reduce, filter. s3-lambda enables you to run lambda functions over a context of S3 objects. It has a stateless architecture with concurrency control, allowing you to process a large number of files very quickly. This is useful for quickly prototyping complex data jobs without an infrastructure like Hadoop or Spark.
What is Singer? Simple, Composable, Open Source ETL. Singer powers data extraction and consolidation for all of your organization’s tools: advertising platforms, web analytics, payment processors, email service providers, marketing automation, databases, and more.
s3-lambda and Singer can be primarily classified as "Big Data" tools.
s3-lambda and Singer are both open source tools. It seems that s3-lambda with 1.06K GitHub stars and 43 forks on GitHub has more adoption than Singer with 178 GitHub stars and 40 GitHub forks.