10 Best Local Databases for Building React Native Apps In 2021!

For cross-platform applications, React Native is one of the most sought-after frameworks. It helps build applications that cater to the clients in a way that is both easy for them to use and easy for the developer to create. In today’s world of advanced technology, React Native app is considered highly helpful in terms of performance and quality. Cross-platform apps have proven to be time-effective and also budget-friendly.

The need for react Native has grown exponentially in recent years, as more and more people have come to realize its benefits and features. About 42% of Android and iPhone app developers prefer to react-native to build cross-platform applications. Moreover, Mobile App development companies also prefer React Native because of how easy it is to build apps. From small-scale businesses to large establishments, everyone seeks the advantages and quality performances that react Native provides.

However, it can be confusing to conclude which database would be best for building react native apps; therefore, this guide will help you reach a definitive conclusion by providing ample basic knowledge.

Who uses React Native?

Some of the most popular applications used by many people worldwide use react native as a framework, as it is highly preferable to cross-platform functioning. Listed below are some renowned names that use this framework;

  • Skype
  • Pinterest
  • Facebook
  • Instagram
  • UberEats

If businesses of such high caliber and popularity prefer React Native App Development company to build the most trustable cross-platform applications, it is bound to be highly advantageous.

How to Choose the Best Database for React Native App Building?

There are several aspects about the application to consider when you are choosing a database, and a brief look into what is important to prioritize will help you further;

  • Number of lines of Code: An advanced database for react native app development will try to process multiple codes, which will slow the app down, and will cost most – thus, it is necessary to avoid advanced database if you have more than 20 lines of code for writing CRUD operation
  • Data’s Complexity: Serialization is highly important to string together keys and values, which a React Native Developer does, but it can be difficult when the source environment is small in devices like phones, but the data set is complex. Depending on the complexity of the data, a database should be chosen
  • Managing Memory: The database for your react native app should be able to manage the memory and perform with quality in compaction – which deleted unwanted data that are not used
  • Handling Conflicts and Concurrency of Data: Making proper conflict handling policies on the website or repository page, along with the database, will help you in handling conflicts more easily – a good database can sync and handle conflicts

10 Best Local Databases for Building React Native Apps

Without any further ado, here is the bit of information that you will require the most – local databases that you can opt for to build react native apps:

  1. Watermelon Database: For developing a robust reach react native app, the watermelon database is one of the best react native database frameworks. Complex apps provide great coping features and adding to this; it also enhances performance. With its resourceful scalability, the watermelon database does not allow the app to slow down. It offers constant typing with the flow, and the data plugging into elements is straightforward through it
  2. Firebase Database: Firebase Database should be opted for sure in applications that require offline syncs and data updates. It is a Google-owned database, and for smartphone applications that require high data, Firebase Database will prove to be highly beneficial. It updates automatically and can be accessed directly from a smartphone
  3. Realm: It is one of the most popular databases that are great for building offline and real-time apps, which can be used on wearables and smartphones. It comes with its database engine, due to which it does not depend on key-value sources. It runs in the background and records interactions and service requests locally
  4. SQLite: Originally built for local storage for phone apps, SQLite is a lightweight library that works well and requires minimal setup efforts. It equips tools that are great for handling all data types with efficiency
  5. Async Storage: This database enables developers to keep up with data between application reboots while storing data locally. Async Storage comes with in-built React Native, which can help with additional deployment – it works well for saving data after the application has been closed by the user
  6. PouchDB is a JavaScript database; it stores the data in JSON format and is an open-source database. Through reading, querying, developing, updating, and deletion of queries helps to navigate through React Native easily and make use of its advantages
  7. Van: As a lightweight open-source React Native database, you can use Vasern API for cloud storage, local data storage, and syncing of the application for clients. It offers data syncing which is end-to-end and avails faster operations
  8. Google Cloud Database: It is a common React Native database, which can do base-level jobs like maintaining, downloading, and working relational databases on its platform. It can avail its features concerning three worldwide architectures; i.e., hybrid apps, data distribution, multi-cloud. It offers easy incorporation with Google Cloud platforms and extreme durability along with improved documentation
  9. BerkeleyDB: For handing data in various efficient ways, BerkeleyDB offers a fast-performing backend that can enable React Native database accordingly. For several users, it can avail concurrent access support and is extremely easy to use with transactional support that is industrially strong
  10. AWS Dynamo Database: It is a NoSQL backend and document database, which is on whole managed through memory cleaning that is the default, backup restoration, and internet-based apps receiving security. It is simple to set up and operate and is one of the best databases for gaming sectors and marketing technology

Final Thoughts!

It is evident that there are little to big differences in the varying React Native app building databases mentioned in this guide – they come with their separate set of features and advantages, which will be useful to you depending on the type of application you are trying to develop. Therefore, it is your free-will decision to see which database fits your needs best; you can decide by going through the databases’ specifications and the short guide on what to consider when choosing the right local database.