Fluentd is a cross platform open-source data collection tool that allows you to collect data from multiple sources and send directly to the Amazon S3 bucket of your choice.
Fluentd is an open source data collector, which lets you unify the data collection and consumption for a better use and understanding of data. Fluentd decouples data sources from backend systems by providing a unified logging layer in between. This layer allows developers and data analysts to utilize many types of logs as they are generated. Just as importantly, it mitigates the risk of "bad data" slowing down and misinforming your organization. A unified logging layer lets you and your organization make better use of data and iterate more quickly on your software.