Software Alternatives, Accelerators & Startups
Register | Login

KeyDB VS ObjectBox

Compare KeyDB VS ObjectBox and see what are their differences

Tabidoo
A simple way to keep all your data under control. Build your own business applications in just 4 minutes. featured
Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

KeyDB logo KeyDB

KeyDB is fast NoSQL database with full compatibility for Redis APIs, clients, and modules.

ObjectBox logo ObjectBox

ObjectBox empower edge computing with an edge device database and synchronization solution for Mobile & IoT. Store and sync data from edge to cloud.
  • KeyDB Landing page
    Landing page //
    2022-06-19
  • ObjectBox Landing page
    Landing page //
    2023-02-06

ObjectBox is a super fast database and sychronization solution, built uniquely for Mobile and IoT devices. ObjectBox is uniquely designed for small devices, so it is the ideal solution across hardware from Mobile Apps, to IoT Devices and IoT Gateways. It is the first high-performance NoSQL, ACID-compliant on-device edge database. Plus, it's built with developers in mind, with easy to use code that takes minimal time to implement.

ObjectBox supports Java, C/C++, Go, Kotlin, Swift and Python. Running on Android, Mac/iOS, Windows, Linux, Raspbian & more.

KeyDB features and specs

  • High Performance
    KeyDB offers superior performance over Redis by allowing multi-threading, which utilizes multiple CPU cores efficiently, leading to significant improvements in throughput and latency.
  • Redis Compatibility
    KeyDB is fully compatible with Redis, meaning users can easily switch between Redis and KeyDB without needing to change their existing code or data structures.
  • Active Replication
    It supports multi-primary (active-active) replication, enabling all replicas to accept writes without worrying about conflicts, which increases availability and resilience.
  • Built-in TLS
    KeyDB includes built-in TLS support which enhances security by allowing data encryption in transit, a feature that requires third-party solutions in some Redis setups.
  • Persistence Options
    KeyDB supports both RDB snapshotting and AOF logging, offering flexible persistence strategies to balance between performance and durability.

Possible disadvantages of KeyDB

  • Community Size
    KeyDB, while gaining popularity, has a smaller community compared to Redis, which can lead to less community support and fewer third-party tools or extensions.
  • Maturity
    As a relatively newer project compared to Redis, KeyDB may lack the same level of proven stability and maturity, making it a potentially riskier choice for critical applications.
  • Documentation and Resources
    While KeyDB has extensive documentation, it might not be as comprehensive or complete as Redis, potentially leading to longer project integration times.
  • Potential Compatibility Issues
    Although KeyDB is compatible with Redis, advanced Redis features or unusual configurations might face compatibility issues during migration.
  • Less Architectural Simplicity
    The added complexity of multi-threading and active-active replication modes can increase the operational overhead compared to Redis's simpler single-threaded, master-slave architecture.

ObjectBox features and specs

  • Performance
    ObjectBox is known for its high performance in terms of speed. It provides fast data access and efficient data storage, which can be crucial for mobile applications and IoT devices.
  • Ease of Use
    ObjectBox offers an intuitive API that simplifies database management. Developers can easily implement it without needing extensive database expertise.
  • Object-Oriented Approach
    ObjectBox allows developers to work with database objects directly, eliminating the need for ORMs and reducing boilerplate code.
  • Cross-Platform Support
    Supports multiple platforms including Android, iOS, Linux, and others, enabling seamless data management across different operating systems.
  • Automatic Updates
    ObjectBox provides automatic database schema migrations, making it easier to manage changes without manual intervention.
  • Size
    It has a small footprint, which is beneficial for mobile applications where space and resources are constrained.

Possible disadvantages of ObjectBox

  • Limited Complexity Handling
    While great for simpler use cases, ObjectBox may face challenges with complex queries and data structures compared to more traditional SQL-based databases.
  • Community and Support
    Being a relatively newer database solution, it has a smaller community compared to established databases like SQLite, potentially reducing the availability of community-driven support and resources.
  • Feature Set
    It might lack some advanced features found in other databases, such as customized SQL queries, which could be limiting for some applications.
  • Vendor Lock-In
    Using ObjectBox ties you to its ecosystem, which might limit flexibility if you choose to switch databases in the future.
  • Learning Curve
    Despite its ease of use, developers unfamiliar with NoSQL or object database paradigms might encounter a learning curve.

Analysis of ObjectBox

Overall verdict

  • ObjectBox is a strong choice for projects that require a reliable, fast, and resource-efficient database solution, especially in mobile or IoT contexts. Its ease of use and robust feature set make it a viable option for developers seeking to implement a high-performance local storage solution.

Why this product is good

  • ObjectBox is considered good for several reasons. It offers high performance with ACID compliance, supports edge computing scenarios by being suitable for mobile and IoT devices with small resource footprints, and provides an easy-to-use API. ObjectBox DB is optimized for speed, allowing for faster read and write operations compared to traditional databases, which can be crucial for applications requiring real-time data processing. Additionally, ObjectBox provides support for complex queries and relationships while still maintaining simplicity in its setup.

Recommended for

  • Developers building mobile applications that require efficient local data storage.
  • IoT projects where space and performance are critical.
  • Applications that need real-time data processing and quick access to large volumes of data.
  • Projects that benefit from edge computing capabilities, where computing is performed on-device.

KeyDB videos

+ Add

KeyDB on FLASH (Redis Compatible)

More videos:

  • Demo - Simple Demo of KeyDB on Flash in under 7 minutes (Drop in Redis Alternative)

ObjectBox videos

+ Add

Getting Started with Objectbox for Android / Java

More videos:

  • Review - ObjectBox - Startup of Startupnight 2018

Category Popularity

0-100% (relative to KeyDB and ObjectBox)

KeyDB

ObjectBox

Databases
37 37%
Databases
63% 63
Key-Value Database
100 100%
Key-Value Database
0% 0
NoSQL Databases
34 34%
NoSQL Databases
66% 66
Development
0 0%
Development
100% 100

User comments

Share your experience with using KeyDB and ObjectBox. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare KeyDB and ObjectBox

KeyDB Reviews

Redis vs. KeyDB vs. Dragonfly vs. Skytable | Hacker News
2. KeyDB: The second is KeyDB. IIRC, I saw it in a blog post which said that it is a "multithreaded fork of Redis that is 5X faster"[1]. I really liked the idea because I was previously running several instances of Redis on the same node and proxying them like a "single-node cluster." Why? To increase CPU utilization. A single KeyDB instance could replace the unwanted...
Source: news.ycombinator.com
Comparing the new Redis6 multithreaded I/O to Elasticache & KeyDB
Because of KeyDBโ€™s multithreading and performance gains, we typically need a much larger benchmark machine than the one KeyDB is running on. We have found that a 32 core m5.8xlarge is needed to produce enough throughput with memtier. This supports throughput for up to a 16 core KeyDB instance (medium to 4xlarge)
Source: docs.keydb.dev
KeyDB: A Multithreaded Redis Fork | Hacker News
"KeyDB works by running the normal Redis event loop on multiple threads. Network IO, and query parsing are done concurrently. Each connection is assigned a thread on accept(). Access to the core hash table is guarded by spinlock. Because the hashtable access is extremely fast this lock has low contention. Transactions hold the lock for the duration of the EXEC command....
Source: news.ycombinator.com

ObjectBox Reviews

We have no reviews of ObjectBox yet.
Be the first one to post

Social recommendations and mentions

KeyDB might be a bit more popular than ObjectBox. We know about 10 links to it since March 2021 and only 9 links to ObjectBox. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

KeyDB mentions (10)

  • Redis
    These facts only hold when the size of your payload and the number of connections remain relatively small. This easily jumps out the window with ever-increasing load parameters. The threshold is, unfortunately, rather low at a high number of connections and increased payload sizes. Modern large-scale micro-services will easily have over 100 running instances at medium scale. And since most instances employ some... - Source: dev.to / over 1 year ago
  • Introducing LMS Moodle Operator
    The LMS Moodle Operator serves as a meta-operator, orchestrating the deployment and management of Moodle instances in Kubernetes. It handles the entire stack required to run Moodle, including components like Postgres, Keydb, NFS-Ganesha, and Moodle itself. Each of these components has its own Kubernetes Operator, ensuring seamless integration and management. - Source: dev.to / about 2 years ago
  • Dragonfly Is Production Ready (and we raised $21M)
    Congrats on the funding and getting production ready, it's good that KeyDB (and Redis) get some competition. https://docs.keydb.dev/ Open question, how does Dragonfly differ from KeyDB? - Source: Hacker News / over 3 years ago
  • I deleted 78% of my Redis container and it still works
    See: Distroless images[0] This is one of the huge benefits of recent systems languages like go and rust -- they compile to single binaries so you can use things like scatch[1] containers. You may have to fiddle with gnu libc/musl libc (usually when getaddrinfo is involved/dns etc), but once you're done with it, packaging is so easy. Even languages like Node (IMO the most progressive of the scripting languages)... - Source: Hacker News / almost 4 years ago
  • Dragonflydb โ€“ A modern replacement for Redis and Memcached
    Interesting project. Very similar to KeyDB [1] which also developed a multi-threaded scale-up approach to Redis. It's since been acquired by Snapchat. There's also Aerospike [2] which has developed a lot around low-latency performance. 1. https://docs.keydb.dev/ 2. https://aerospike.com/. - Source: Hacker News / about 4 years ago
View more

ObjectBox mentions (9)

  • MongoDB Data Sync for Offline-First Apps: Keep Data in Sync With ObjectBox and MongoDB Atlas
    Need to sync your MongoDB database and your offline-first apps? In this tutorial, we'll walk you through setting up an end-to-end demonstration of bi-directional data sync between local ObjectBox databases on client devices and a MongoDB Atlas cluster. Together, we'll build a system that ensures offline-first functionality while keeping data in sync across devices and databases. - Source: dev.to / 6 months ago
  • Will Amazon S3 Vectors Kill Vector Databasesโ€“Or Save Them?
    It would be great to have the vector database run on the edge / on-device for offline-first and privacy-focused. https://objectbox.io/ does a good job of this but are there others? - Source: Hacker News / 10 months ago
  • Publishing to F-Droid
    When I first attempted to publish to F-Droid, I experienced several pipeline issues. After reading through the pipeline logs in GitLab, I realized that my application's database (ObjectBox) was not entirely FOSS compliant and was causing build failures. The following day was spent migrating my app to Room. - Source: dev.to / almost 3 years ago
  • Looking for android java developer mentor
    I would focus on Kotlin instead of Java, there's really no point in sticking to Java at this point. And when it comes to databases, some local ones that are pretty easy to get into are Realm and ObjectBox, SQLite can definitely be a bit overwhelming at the beginning. Source: about 3 years ago
  • Want to build a simple database app....Where do I start
    Just to add to this, there's also Realm and ObjectBox as alternatives. Source: over 3 years ago
View more

What are some alternatives?

When comparing KeyDB and ObjectBox, you can also consider the following products

Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

Realm.io - Realm is a mobile platform and a replacement for SQLite & Core Data. Build offline-first, reactive mobile experiences using simple data sync.

MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

Microsoft SQL Server Compact - Bring Microsoft SQL Server 2017 to the platform of your choice. Use SQL Server 2017 on Windows, Linux, and Docker containers.

Skytable - Skytable is a free and open-source realtime NoSQL database that aims to provide flexible data modelling at scale.

CompactView - Viewer for Microsoftยฎ SQL Serverยฎ CE database files (sdf)

Loading...