Materialize is a streaming database that turns SQL queries into real-time views. Instead of computing 'revenue by day' query daily, Materialize continuously maintains this view as data streams in. Mastery takes 5-7 weeks. Specialists earn 12-16% premium because they eliminate batch processing, analytics are always current. The skill sits between data engineering and real-time systems.
Materialize is a streaming database that turns SQL queries into real-time materialized views. A materialized view is a pre-computed query result stored in a table. Traditional approach: compute view nightly via batch. Materialize: compute view continuously as data streams in. Every second, Materialize updates the view with the latest data. Analysts query the view and always see current results. Behind the scenes: Materialize watches source systems (Kafka topics, PostgreSQL tables, S3 files) for changes. When new data arrives, it incrementally updates views depending on that data. Updates propagate in milliseconds.
| Kanda | Mdogo | Kati | Mkuu |
|---|---|---|---|
| USA | $85k | $135k | $190k |
| UK | £56k | £88k | £125k |
| EU | €60k | €95k | €135k |
| CANADA | C$81k | C$130k | C$185k |
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