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LiteDB vs Realm: What are the differences?

# LiteDB vs Realm

LiteDB and Realm are both popular database solutions for mobile and web applications. While they share some similarities, such as being NoSQL databases, there are key differences between them that developers should consider before choosing one over the other.

1. **Data Synchronization**: Realm provides real-time data synchronization across devices and platforms, allowing for seamless data sharing and collaboration. LiteDB, on the other hand, does not offer built-in data synchronization capabilities.

2. **Programming Language Support**: Realm supports a wide range of programming languages, including Swift, Objective-C, Java, and JavaScript, making it versatile for multi-platform development. LiteDB, on the contrary, primarily supports .NET languages, limiting its use in cross-platform applications.

3. **Size and Performance**: LiteDB is known for its lightweight and easy-to-use nature, making it suitable for small to medium-sized applications that require fast read and write operations. In contrast, Realm is designed for larger-scale applications with high-performance demands, thanks to its efficient data processing capabilities.

4. **Embeddable vs Client-Server**: LiteDB is an embeddable database that can be easily integrated into applications without a separate server component, making it a self-contained solution. Realm, however, follows a client-server architecture, requiring a server to handle data storage and retrieval operations.

5. **Query Language**: Realm utilizes its own query language for performing data queries, providing advanced query optimization features and real-time data updates. LiteDB, on the other hand, uses LINQ (Language Integrated Query) for querying data, which may be more familiar to developers with experience in .NET development.

6. **Community and Support**: Realm has a larger and more active community, offering comprehensive documentation, tutorials, and support resources for developers. While LiteDB also has a dedicated community, the resources may be more limited in comparison.

In Summary, while LiteDB excels in simplicity and ease of use for small to medium applications, Realm stands out for its advanced features, real-time synchronization, and performance capabilities, making it a preferred choice for larger-scale and multi-platform projects.
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Pros of LiteDB
Pros of Realm
  • 6
    No Sql
  • 5
  • 4
    Easy to use
  • 3
    Document oriented storage
  • 2
    Bring up or extend a database very quickly
  • 2
    Open Source
  • 2
    Capable of storing images or documents
  • 7
  • 3
    Elegant API
  • 3
    Cloud Syncing
  • 2
    React Native Support
  • 1
    Strong Adoption Growth

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Cons of LiteDB
Cons of Realm
  • 2
    Online documentation needs improvement
  • 2
    Needs more real world examples
  • 1
    No offline support for web till now

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- No public GitHub repository available -

What is LiteDB?

Embedded NoSQL database for .NET. An open source MongoDB-like database with zero configuration - mobile ready

What is Realm?

The Realm Mobile Platform is a next-generation data layer for applications. Realm is reactive, concurrent, and lightweight, allowing you to work with live, native objects.

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What companies use LiteDB?
What companies use Realm?
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    What tools integrate with LiteDB?
    What tools integrate with Realm?
    What are some alternatives to LiteDB and Realm?
    MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema. MongoDB was also designed for high availability and scalability, with built-in replication and auto-sharding.
    SQLite is an embedded SQL database engine. Unlike most other SQL databases, SQLite does not have a separate server process. SQLite reads and writes directly to ordinary disk files. A complete SQL database with multiple tables, indices, triggers, and views, is contained in a single disk file.
    The MySQL software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Language) database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software.
    Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. Redis provides data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and streams.
    Apache CouchDB is a database that uses JSON for documents, JavaScript for MapReduce indexes, and regular HTTP for its API. CouchDB is a database that completely embraces the web. Store your data with JSON documents. Access your documents and query your indexes with your web browser, via HTTP. Index, combine, and transform your documents with JavaScript.
    See all alternatives