Vespa vs Amazon AppFlow: What are the differences?
Vespa: Store, search, rank and organize big data. Vespa is an engine for low-latency computation over large data sets. It stores and indexes your data such that queries, selection and processing over the data can be performed at serving time; Amazon AppFlow: *Securely integrate apps and automate data flows at any scale, without code *. It is a fully managed integration service that enables you to securely transfer data between Software-as-a-Service (SaaS) applications like Salesforce, Marketo, Slack, and ServiceNow, and AWS services like Amazon S3 and Amazon Redshift, in just a few clicks. With AppFlow, you can run data flows at nearly any scale at the frequency you choose - on a schedule, in response to a business event, or on demand. You can configure data transformation capabilities like filtering and validation to generate rich, ready-to-use data as part of the flow itself, without additional steps. AppFlow automatically encrypts data in motion, and allows users to restrict data from flowing over the public Internet for SaaS applications that are integrated with AWS PrivateLink, reducing exposure to security threats.
Vespa and Amazon AppFlow can be primarily classified as "Big Data" tools.
Vespa is an open source tool with 3.15K GitHub stars and 371 GitHub forks. Here's a link to Vespa's open source repository on GitHub.