MMKV
An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, and POSIX. (by Tencent)
GRDB.swift
A toolkit for SQLite databases, with a focus on application development (by groue)
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MMKV | GRDB.swift | |
---|---|---|
4 | 37 | |
16,725 | 6,435 | |
1.0% | - | |
8.7 | 9.3 | |
1 day ago | 2 days ago | |
C++ | Swift | |
GNU General Public License v3.0 or later | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
MMKV
Posts with mentions or reviews of MMKV.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-01-12.
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TOP 6 React Native libraries with native performance ⚡️
This library uses MMKV key-value storage and JSI to communicate between the JS side and the native side very quickly and synchronously. It is a suitable replacement for slow AsyncStorage. Follow this guide to migrate from AsyncStorage and get 30x faster on read and write operations in your app.
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MMKV Visualizer - simple visualizer for mobile forensicators
For those unfamiliar with MMKV, here's a link to their GitHub - https://github.com/Tencent/MMKV. Used in many mobile applications, such as Discord.
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React Native SWR Persistent Cache with MMKV
SWR library works great with React Native. By default, SWR library uses global cache store, but you will lose your cache when you reload your app. Here is a super-easy way to sync SWR cache with MMKV.
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Getting Started with React Native JSI Modules
This library aims to provide a fast & reliable solution for you data storage needs in react-native apps. It uses MMKV by Tencent under the hood on Android and iOS both that is used by their WeChat app(more than 1 Billion users). Unlike other storage solutions for React Native, this library lets you store any kind of data type, in any number of database instances, with or without encryption in a very fast and efficient way. Read about it on this blog post I wrote on dev.to
GRDB.swift
Posts with mentions or reviews of GRDB.swift.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-19.
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How can I quickly parse a huge 45MB JSON file using JsonDecoder
Not quite exactly sure what you mean but if its a .sqlite3 file then you can use it with this easy to use library https://github.com/groue/GRDB.swift
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Question about Apple's review
The 3rd party library I use GRDB SwiftyUserDefaults Kingfisher SwiftDate Popovers
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The most amazing project documentation you saw
https://github.com/groue/GRDB.swift#readme https://github.com/groue/GRDB.swift/tree/master/Documentation https://swiftpackageindex.com/groue/grdb.swift/documentation/grdb/
- GRDB-ORM, an ORM for GRDB - Swift SQLite
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How to decide between JSON and CoreData?
Check the performance comparison page. GRDB comes with a convenient and ready-made support for Swift Codable that performs quite well. When needed, it is possible to write less convenient but optimized record types that add very little overhead to SQLite, and perform really well.
Multi-threading is precisely described in the GRDB Concurrency Guide.
Real + coredata both uses classes (and Realm even with some weird dynamic annotation before each property afaik). This means allocations and slowiness. GRDB performs pretty well: https://github.com/groue/GRDB.swift/wiki/Performance.
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SwiftUI friendly, low impact alternative to CoreData?
I really like GRDB: https://github.com/groue/GRDB.swift It's incredibly well built, uses all the new and shiny Swift features and has all the things you described.
- SQLite for swift?
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Core Data vs Realm performance analysis
Instead of either of these options, I would highly recommend checking out GRDB instead. It's a very nice SQLite wrapper that helps you avoid many of the concurrency issues affecting both Core Data and Realm: https://github.com/groue/GRDB.swift
What are some alternatives?
When comparing MMKV and GRDB.swift you can also consider the following projects:
SQLite.swift - A type-safe, Swift-language layer over SQLite3.
Realm - Realm is a mobile database: a replacement for Core Data & SQLite
FMDB - A Cocoa / Objective-C wrapper around SQLite
SwiftData
swift-composable-architecture - A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
IceCream - Sync Realm Database with CloudKit
ObjectBox embedded database - Swift database - fast, simple and lightweight (iOS, macOS)
WCDB - WCDB is a cross-platform database framework developed by WeChat.
SQLite - A stand-alone Swift wrapper around the SQLite 3 client library.