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Get intelligence on Scala’s role in development. This report – created by Scalac in partnership with Scala Days organizers – shows how organizations use Scala to achieve ROI, reduce infrastructure costs, and build reliable systems at scale. It contains insights and data to inform your decisions – from performance benchmarks to talent trends – giving you an edge in planning your tech roadmap.
Where Scala pays off: Real examples of slashed infrastructure spend and extreme throughput – plus the patterns that make those wins repeatable.
Adoption reality check: How many teams are already on Scala 3 in some form, and what they learned moving production systems across.
Exec playbook: Practical ways to de-risk adoption, win stakeholder buy-in, and scale a team without slowing delivery.
Deep production use: How many teams run Scala at the core of their backend/API stack – and treat it as a primary language, not a side project?
People, not just tech: The biggest blockers leaders face are hiring experienced Scala engineers and getting organizational consensus.
Healthy ecosystem: How satisfied are teams with the tooling and libraries, and how does the community show up across modern channels and events?
Aim it where it wins: See where Scala delivers value – clear guidelines to spot correctness- and performance-critical work.
Lean into Scala 3: A path that lowers risk now and trims tomorrow’s tech debt.
Build your talent engine: How to tap the community and keep a pragmatic polyglot stack working for you.