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Apply4

company 8 connections

SaaS platform Miron Marczuk works on. Provides permitting software for authorities in the UK, Canada, USA and New Zealand that allow people to hold events or filming shoots in their city (e.g. blocking streets for safe events). End users are film producers and event organizers; tenants are authorities. Originally single-region in the UK, migrated to a multi-region multi-tenant setup after US clients required in-region data storage.

industry
permitting SaaS / film and event
talk Multi-region data governance in Rails application
about
Apply4 company
Case study is Apply4's migration from a UK-only to a UK+US multi-region SaaS.
company Apply4
uses
Ruby on Rails tool
Apply4's permitting SaaS is a Ruby on Rails application deployed in containers on AWS ECS.
company Apply4
uses
Amazon ECS tool
Rails application is deployed as a container on AWS ECS (running on EC2).
company Apply4
uses
Amazon Route 53 tool
Uses Route 53 geolocation DNS to resolve the region-agnostic URL to the correct regional load balancer.
company Apply4
uses
AWS Elastic Load Balancer tool
Uses AWS load balancers with path-pattern rules to redirect requests to the correct region-specific application.
company Apply4
uses
AWS DataSync tool
Used AWS DataSync to efficiently copy large batches of files between regions when splitting the file system.
company Apply4
uses
Redis tool
Redis is part of Apply4's persistence layer alongside the database and file system.
person Miron Marczuk
works_at
Apply4 company
Works at Apply4 on the permitting SaaS platform, through Secret Source.
role: developer

Provenance

Created in
Multi-region data governance in Rails application 2026-04-17 22:12
Read by
4 extractions