I'm struggling to find a solution (preferably DBaaS) that I can rely on for storing and querying some 300M rows of data (roughly 100GB).
The data in question is pretty much numeric. There is also one "description" column that I would want to perform full-text search on. There are couple of "category" columns used for filtering as well. I also want to filter/order search results in many ways (10+ different indexes).
There is no need for doing complex joins since the data is pretty much denormalized. The data is updated heavily: some 50M of records are being replaced every day.
I've first tried with DynamoDB, but it can support only up to 5 indexes, and is not capable of doing full-text search at reasonable speed. I've also considered google's BigQuery, but it is designed for "append-only" data. I'm now considering Redshift, but I'm not sure how it will be able to handle such large number of daily updates.
Any advice would be appreciated!