Buffer
We use proprietary tech to convert everything into spreadsheets and then use Excel to do the heavy work
Funny. But seriously would love to know general data pipeline stack
They use cobol mainframes paired with Web crawlers. Once collected they insert everything into ms access for elite performance, while the cobol mainframes provide the safest backup devices.
they outsource it to India
Little known fact that search is built on VB6.
Mostly flume and it's cousin eg cloud data flow, beam.
MS Access