Help Center> Content Delivery Network> FAQs> Functions and Usage> Usage> Is CDN Necessary If My Services Are Deployed Within a City?
Is CDN Necessary If My Services Are Deployed Within a City?
Yes. CDN has different lines. Carriers have their own points of presence (PoPs). Using CDN to cache static resources on different PoPs can relieve the pressure on your origin server and improve user experience.
Parent topic: Usage
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