Software Alternatives, Accelerators & Startups

KeyDB VS Bluzelle Decentralized DB

Compare KeyDB VS Bluzelle Decentralized DB and see what are their differences

KeyDB logo KeyDB

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

Bluzelle Decentralized DB logo Bluzelle Decentralized DB

Bluzelle is a decentralized database powered by PBFT Consensus Engine.
  • KeyDB Landing page
    Landing page //
    2022-06-19
  • Bluzelle Decentralized DB Landing page
    Landing page //
    2023-06-28

Bluzelle Decentralized DB

$ Details
Release Date
2014 January
Startup details
Country
Singapore
City
Singapore
Founder(s)
Neeraj Murarka
Employees
10 - 19

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.

Bluzelle Decentralized DB features and specs

  • Decentralization
    Bluzelle is a decentralized database solution, which reduces the risk of a single point of failure, enhances security, and ensures data availability by distributing data across multiple nodes.
  • Scalability
    The network is designed to be highly scalable, allowing it to handle an increasing amount of work and the growth of data without a decrease in performance.
  • Reliability
    Due to its decentralized nature, Bluzelle ensures high data reliability and uptime by replicating data across different regions and environments.
  • Security
    Bluzelle utilizes blockchain technology which provides enhanced security features, reducing the chances of unauthorized data access or tampering.
  • Data Privacy
    With encryption and distributed storage, Bluzelle offers strong data privacy features, helping to protect sensitive information from unauthorized access.

Possible disadvantages of Bluzelle Decentralized DB

  • Complexity
    Deploying and managing a decentralized database can be more complex compared to traditional centralized solutions, requiring specialized knowledge and skills.
  • Latency
    Since data is distributed across various nodes, there might be increased latency in data retrieval compared to centralized databases, especially if nodes are geographically distant.
  • Adoption
    As a relatively newer technology, decentralized databases like Bluzelle may face slower adoption rates, limiting the community support and available resources.
  • Cost
    The cost structure associated with decentralized databases can be higher due to cryptocurrency integration and transaction fees involved in blockchain operations.
  • Integration Challenges
    Integrating a decentralized database with existing systems and applications could be challenging, requiring additional development efforts and resources.

KeyDB videos

KeyDB on FLASH (Redis Compatible)

More videos:

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

Bluzelle Decentralized DB videos

No Bluzelle Decentralized DB videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to KeyDB and Bluzelle Decentralized DB)
Databases
78 78%
22% 22
NoSQL Databases
77 77%
23% 23
Key-Value Database
83 83%
17% 17
Relational Databases
62 62%
38% 38

User comments

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Reviews

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

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...
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....

Bluzelle Decentralized DB Reviews

We have no reviews of Bluzelle Decentralized DB yet.
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Social recommendations and mentions

Based on our record, Bluzelle Decentralized DB should be more popular than KeyDB. It has been mentiond 25 times since March 2021. 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 / 9 months 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 / over 1 year 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 2 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 / about 3 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 / over 3 years ago
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Bluzelle Decentralized DB mentions (25)

  • Bluzelle
    Bluzelle_Oracles fetches data every 5 minutes and stores it on #Bluzelle DB, ensuring the whole network validate the exact same price stored by the node. Bluzelle $BLZ #decentralized #oracle #dApps #blockchain https://bluzelle.com/. Source: almost 4 years ago
  • Bluzelle
    Bluzelle is a #blockchain for #GameFi with its ability to produce high quality games, protect players NFTs, and leverage #DeFi yields with its 10,000 TPS Cosmos-Based Blockchain. Bluzelle #BLZ #dApps #GameFi #blockchain #metavers https://bluzelle.com/. Source: almost 4 years ago
  • Bluzelle
    Bluzelle stores #data across a number of nodes around the world, eliminating any single point of failure. Bluzelle $BLZ #dApps #decentralized #database #cryptocurrecy https://bluzelle.com/. Source: almost 4 years ago
  • Bluzelle
    Check out for Bluzelleโžก๏ธ Https://bluzelle.com/. Source: almost 4 years ago
  • Any good resources that explain the architecture of decentralized projects?
    Https://bluzelle.com any use to you? Source: almost 4 years ago
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What are some alternatives?

When comparing KeyDB and Bluzelle Decentralized DB, 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.

Dragonfly DB - Dragonfly - Scalable in-memory datastore made simple

cachelot - Lightning-fast LRU cache library and key-value server

memcached - High-performance, distributed memory object caching system

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

Apache Ignite - high-performance, integrated and distributed in-memory platform for computing and transacting on...