Pilosa vs s3-lambda: What are the differences?
Pilosa: Open source, distributed bitmap index in Go. Pilosa is an open source, distributed bitmap index that dramatically accelerates queries across multiple, massive data sets; 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.
Pilosa and s3-lambda belong to "Big Data Tools" category of the tech stack.
Pilosa and s3-lambda are both open source tools. Pilosa with 1.83K GitHub stars and 149 forks on GitHub appears to be more popular than s3-lambda with 1.06K GitHub stars and 43 GitHub forks.