in dev, the DB connection pool is limited 5, so Sidekiq should run 5 threads
in dev, the DB connection pool is limited 5, so Sidekiq should run 5 threads

https://github.com/mperham/sidekiq/wiki/Advanced-Options#concurrency

brechtvdv/transitland-datastore,transitland/transitland-datastore,transitland/transitland-datastore,transitland/transitland-datastore,brechtvdv/transitland-datastore,brechtvdv/transitland-datastore