Apache Cassandra Customers List: FAQs
What is Apache Cassandra?
Apache Cassandra is a free and open-source, distributed, wide column store, NoSQL database management system designed to handle large amounts of data across many commodity servers, providing high availability with no single point of failure. Cassandra offers robust support for clusters spanning multiple datacenters, with asynchronous masterless replication allowing low latency operations for all clients.
How many customers does Apache Cassandra have?
As an open source project, Apache Cassandra does not have official "customers" in the traditional sense. However, it is used by many major companies and organizations. Some estimates put the number of companies using Cassandra in production at over 300, including Apple, Netflix, Instagram, Reddit, Uber, IBM, eBay, and many more. The large adoption is driven by Cassandra's proven ability to handle massive data volumes and throughput while maintaining availability and low latency.
Who uses Apache Cassandra?
Apache Cassandra has been adopted by many large companies across diverse industries that need to manage large amounts of data and transactions. Some major users include Netflix, Apple, Instagram, eBay, IBM, Uber, Reddit, Walmart, Spotify, and more. It's popular for big data workloads like analytics, ecommerce, social media, IoT applications, and more. Government and healthcare organizations also use Cassandra for mission-critical systems and storing large datasets.
Which companies use Apache Cassandra?
Here are some notable companies using Apache Cassandra: Netflix - For storing media metadata to serve customer video streams. Apple - To power the App Store and iTunes. Instagram - To store user profiles and feeds. eBay - For storing catalog data and user activities. Uber - For trip data, driver info, geo locations. IBM - In various cloud services and data analytics platforms. Reddit - For storing voted links and comments. Walmart - For time-series IoT data from retail stores. Adobe - For analytics data in the cloud. GitHub - To store various repository and user activity data.
What industries is Apache Cassandra most popular in?
Apache Cassandra sees significant use in industries dealing with large-scale online transactions, frequent writes, and analytical workloads. Some top industries adopting Cassandra include: Digital media and entertainment - e.g. Netflix, Hulu Ecommerce and retail - e.g. eBay, Walmart Social media - e.g. Instagram, Reddit Gaming - e.g. Sony PlayStation Financial services - e.g. Capital One, Alibaba Finance Healthcare - e.g. WebMD, Aetna Government - e.g. NASA, CERN Telecommunications - e.g. Verizon, China Mobile Cassandra allows these industries to reliably manage enormous user bases, activity volumes, and data ingest rates.
What are some popular alternatives to Apache Cassandra?
Some top alternatives to Apache Cassandra include: MongoDB - Document database with flexible and expressive querying. HBase - Hadoop database for large datasets based on Google BigTable. Couchbase - Distributed JSON document store with caching. DynamoDB - Fully-managed NoSQL database service on AWS. BigTable - Google's distributed storage system for structured data. Redis - In-memory data store used for caching and message brokering. Aerospike - High performance NoSQL database optimized for flash storage. Elasticsearch - Search and analytics engine based on the Lucene library.
What is to be expected from Ready's Apache Cassandra client list?
Ready's Apache Cassandra client list offers verified contacts at organizations using Cassandra in production. Customers can expect: Accurate and up-to-date records based on exhaustive research Contacts including technical roles such as developers, architects, engineers Segmentation by company size, industry, geography as per your targeting Flexible delivery options via email, spreadsheets, API/CRM integration Frequent list updating and maintenance by Ready's data team Custom segmentation and targeting for your specific campaign needs Improved campaign performance and sales conversions vs generic lists In summary, Ready provides deeply researched Apache Cassandra user contacts to help vendors maximize their campaign and outreach performance.
The numbers above are continuously changed. For the latest numbers, feel free to contact our team.
