Storage for your Hosting content is at no cost up to 10 GB . If you are not on the Blaze plan, and you reach the 10 GB limit of no-cost Hosting storage, you won’t be able to deploy new content to your sites.
Read moreWhat are rules in Firebase?
Firebase Security Rules work by matching a pattern against database paths, and then applying custom conditions to allow access to data at those paths . All Rules across Firebase products have a path-matching component and a conditional statement allowing read or write access.
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