Software Alternatives, Accelerators & Startups

Aerospike VS Apache ZooKeeper

Compare Aerospike VS Apache ZooKeeper and see what are their differences

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Aerospike logo Aerospike

Aerospike is a high-performing NoSQL database supporting high transaction volumes with low latency.

Apache ZooKeeper logo Apache ZooKeeper

Apache ZooKeeper is an effort to develop and maintain an open-source server which enables highly reliable distributed coordination.
  • Aerospike Landing page
    Landing page //
    2023-09-16
  • Apache ZooKeeper Landing page
    Landing page //
    2021-09-21

Aerospike features and specs

  • High Performance
    Aerospike is designed to provide low-latency data access even at high throughput levels, making it suitable for real-time applications.
  • Scalability
    The database scales efficiently across multiple nodes, allowing it to handle large data volumes while maintaining performance.
  • ACID Compliance
    Aerospike provides ACID properties at the record level, ensuring data consistency and reliability in transactions.
  • Hybrid Storage
    Supports both in-memory and persistent storage, enabling efficient use of resources based on application needs.
  • Strong Consistency
    Offers strong consistency models that ensure operations are viewed consistently, which is critical for certain applications.

Possible disadvantages of Aerospike

  • Complexity
    Setting up and configuring Aerospike can be complex, requiring specialized knowledge, especially for optimization.
  • Cost
    While Aerospike offers a community edition, the enterprise version can be costly, potentially impacting decisions for small organizations.
  • Limited Query Capabilities
    Compared to some NoSQL databases, Aerospike has more limited querying features, focusing on key-value and secondary index lookups.
  • Community Support
    Although the community around Aerospike is growing, it may not be as large or active as those of some other database systems.
  • Complex Data Modeling
    The key-value data model can require significant adaptation for complex data that might be more naturally represented in relational databases.

Apache ZooKeeper features and specs

  • High Availability
    ZooKeeper is designed to be highly available, with built-in redundancy and failover mechanisms that ensure minimal downtime.
  • Consistency
    It follows a strict consistency model, ensuring that reads reflect the most recent writes, which is crucial for coordination and configuration management.
  • Scalability
    ZooKeeper can handle a high number of read operations and can be scaled horizontally by adding more nodes to the ensemble.
  • Leader Election
    ZooKeeper simplifies the implementation of leader election processes, making it easier to design fault-tolerant distributed systems.
  • Cluster Management
    It aids in cluster management by providing mechanisms to track the status and configuration of nodes across a distributed system.
  • Watch Mechanism
    ZooKeeper provides a watch mechanism that allows clients to be notified of data changes, helping to keep state synchronized across systems.

Possible disadvantages of Apache ZooKeeper

  • Complexity
    Setting up and managing a ZooKeeper ensemble can be complex, requiring careful configuration and maintenance.
  • Resource Intensive
    ZooKeeper can be resource-intensive, requiring significant memory and CPU, especially in large deployments.
  • Write Performance
    While read operations are very fast, write operations can be slower due to the need to achieve consensus among ZooKeeper nodes.
  • Operational Overhead
    Managing ZooKeeper involves operational overhead, including monitoring, backups, and handling node failures.
  • Limited Programming Language Support
    Although ZooKeeper supports many major languages, the client libraries for some languages may not be as mature or well-supported as those for others.
  • Transaction Size
    ZooKeeper is not designed for very large data or complex transactions, limiting its use cases to lightweight coordination tasks.

Analysis of Apache ZooKeeper

Overall verdict

  • Yes, Apache ZooKeeper is considered a good choice for scenarios involving distributed system coordination, thanks to its proven track record, robust performance, and active community support.

Why this product is good

  • Apache ZooKeeper is highly regarded for its reliability, simplicity, and efficiency as a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services. It is widely used for coordinating distributed systems and streamlining complex operations across multiple nodes, due to its strong consistency guarantees and leader-election capabilities.

Recommended for

  • Distributed applications needing coordination and synchronization
  • Systems requiring leader election
  • Applications that benefit from centralized metadata management
  • Frameworks like Hadoop, Kafka, and HBase which use ZooKeeper for coordination tasks

Aerospike videos

Aerospike Demo of Aggregation Querying

Apache ZooKeeper videos

Why do we use Apache Zookeeper?

More videos:

  • Review - 4.5. Apache Zookeeper | Hands-On - Getting Started

Category Popularity

0-100% (relative to Aerospike and Apache ZooKeeper)
Databases
100 100%
0% 0
Web And Application Servers
NoSQL Databases
100 100%
0% 0
Web Servers
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Aerospike and Apache ZooKeeper

Aerospike Reviews

7 Best NoSQL APIs
The last piece of the puzzle when it comes to the attraction of Aerospike is its hybrid memory architecture. Aerospike takes an approach to storing data uniquely. It stores the index only in memory while the data persists in a solid state drive (SSD). While the magic in output lies deeper in the architecture, clients receive sub-millisecond latency read times at a throughput...
When to use Aerospike vs Redis | Aerospike
Need for strong data consistency If companies are building mission-critical applications where data consistency is a must, then Redis is not likely the right choice. Redis has not passed the Jepsen test for strong consistency (whereas Aerospike has). Redis supports eventual consistency, which can result in stale reads and even data loss under certain circumstances. Redis has...

Apache ZooKeeper Reviews

We have no reviews of Apache ZooKeeper yet.
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Social recommendations and mentions

Based on our record, Apache ZooKeeper should be more popular than Aerospike. It has been mentiond 32 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.

Aerospike mentions (8)

  • Aerospike Driver for LINQPad
    Aerospike for LINQPad 7 is a data context dynamic driver for interactively querying and updating an Aerospike database using “LINQPad”. The driver is free. For more information go to this blog post. You can directly download the driver from the LINQPad NuGet manager. Source: about 2 years ago
  • Using In-Memory Databases in Data Science
    Aerospike is a real-time cloud structured platform with good performance capabilities. This IMDB platform allows enterprises to perform their operations in real time through the hybrid memory and parallelism model. - Source: dev.to / over 2 years ago
  • Block and Filesystem side-by-side with K8s and Aerospike
    Block storage stores a sequence of bytes in a fixed size block (page) on a storage device. Each block has a unique hash that references the address location of the specified block. Unlike a filesystem, block storage doesn't have the associated metadata such as format-type, owner, date, etc. Also, block storage doesn’t use the conventional storage paths to access data like a filesystem file. This reduction in... - Source: dev.to / over 2 years ago
  • Aerospike & IoT using MQTT
    This example shows how the Aerospike database can be easily and scalably used to store industrial time series data made available by the MQTT ecosystem. Aerospike plus its Community Time Series Client streamlines the storage and retrieval of the data, supporting the ability to both write and read millions of data points per second if required. - Source: dev.to / over 2 years ago
  • Building Large-Scale Real-Time JSON Applications
    Real-time large-scale JSON applications need reliably fast access to data, high ingest rates, powerful queries, rich document functionality, scalability with no practical limit, always-on operation, and integration with streaming and analytical platforms. They need all this at low cost. The Aerospike Real-time Data Platform provides all this functionality, making it a good choice for building such applications.... - Source: dev.to / almost 3 years ago
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Apache ZooKeeper mentions (32)

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What are some alternatives?

When comparing Aerospike and Apache ZooKeeper, 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.

Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies

memcached - High-performance, distributed memory object caching system

Microsoft IIS - Internet Information Services is a web server for Microsoft Windows

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

LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.