Rootstrap Blog

Category: Backend

Total 4 Posts

Payment platforms for mobile apps

It’s common these days to see apps that offer to sell you in-app content on your mobile device. Sometimes they only sell virtual things like coins, diamonds, and credits that give users access to certain functionalities. But on a lot of e-commerce apps, like Amazon, you can buy physical goods. Both types of apps have platforms that manage payments. And there are many payment platform options to choose from. This article lists some of them, along with their pros and cons.

You can’t always use the payment platform you want. You might want to sell virtual or digital goods on your app like coins and credits, but you don’t provide another way to do that like a web page. In this case, you must use in-app purchases to be approved by Apple. But if you run an e-commerce page where you sell solid goods like clothes, you can use other payment methods.

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Efficient Counter Caches

Counter caches are great until you get 20,000 people following the same influencer and the counter cache on that person locks the whole database. The goal of this post is to go through the basics of counter caches explaining possible alternatives to overcome this. What are counter caches for? Counter

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