Explanation: Both A and B is best practices for firebase. 9. limitToFirst method returns the specified number of items beginning from the first one. Explanation: True, limitToFirst method returns the specified number of items beginning from the first one.
Read moreHow do I optimize my Firebase realtime database?
There are a few different ways to improve Firebase Realtime Database performance in your app.
Read moreIs MongoDB faster than Firebase?
Firebase and MongoDB are both designed to perform well at scale, but given MongoDB’s configurability and the range of Atlas performance tiers, it’s hard not to say that MongoDB comes out on top when it comes to pure performance .
Read moreCan Firebase be used for production?
We have a lot of large customers who use Firebase in production . The main metric to be aware of are the concurrent users. Basically, how many devices are connected to the app at the same time. The free plan covers you up until 100 concurrent users.7 Oca 2017
Read moreWho is using Firebase in production?
Who uses Firebase? 2688 companies reportedly use Firebase in their tech stacks, including Instacart, LaunchDarkly, and Twitch .
Read moreCan Firebase be used commercially?
You can do whatever you want with Firebase, regardless of payment tier, as long as you adhere to the terms of service .
Read moreIs Firebase only for frontend?
Firebase is a free service provided by Google which can be used as a feature-rich back-end. Frontend developers can use Firebase to decrease development time and increase productivity . If you are a frontend developer which often gets frustrated and stuck because the backend is not ready then I have great news for you.
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