Cassandra is a widely used distributed NoSQL database technology that provides the scalability and high availability that businesses need. It is an open source, full scale management system commonly used for large-sized data management, highly scalable applications, and big data distributed transactions. A Cassandra developer can help clients make their data platform more reliable and flexible, by allowing them to store vast amounts of data with zero downtime.

Here's some projects that our expert Cassandra developers made real:

  • Optimizing Cassandra clusters for optimal performance
  • Integrating databases to improve scalability and data availability
  • Setting up cloud infrastructure to handle big datasets
  • Migrating databases from one technology to another

At Freelancer.com, our expert Cassandra developers can help you create powerful, highly scalable and reliable distributed databases so you can store large amounts of data in an easy and efficient way with zero downtime. We offer top-notch services that provide the scalability, flexibility, and power you need. Post your project today and hire a Cassandra developer on Freelancer.com.

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    I'm looking for a specialist to significantly improve the performance of Thingsboard while utilizing data from the Cassandra database. - Right now, 5000 datapoints are taking more than 30 seconds to appear on Time Series widgets on my front end browser. This long wait time for a single device results in a suboptimal user experience. - I have verified the resources and confirmed that the hardware requirements for the Thingsboard server are being met (Yes). - The current data indexing strategy utilized is Partition Key Based for the Cassandra database. Ideal Experience: - Deep familiarity with Thingsboard - Mastery of Cassandra database, specifically with partition key based indexing strategies - Proficiency in performance optimization - Experience with Time Series widgets. ...

    $159 (Avg Bid)
    $159 Snitt bud
    15 bud

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