JobDataLake vs OpenHolidays API
Same instrument, two spec sheets — measured, not claimed.
JobDataLake vs OpenHolidays API: common questions
Which is more reliable, JobDataLake or OpenHolidays API?
Both are neck-and-neck — JobDataLake and OpenHolidays API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, JobDataLake or OpenHolidays API?
JobDataLake has the lower median latency in our checks — JobDataLake responds in 336 ms versus OpenHolidays API at 533 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do JobDataLake and OpenHolidays API need an API key?
OpenHolidays API needs no key, while JobDataLake requires a free API key. If you want to start calling without signup, reach for OpenHolidays API first.
Can I call JobDataLake and OpenHolidays API from the browser?
Yes — both JobDataLake and OpenHolidays API send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are JobDataLake and OpenHolidays API free for commercial use?
JobDataLake has unclear commercial terms, and OpenHolidays API has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.