Apache Cassandra is one of the most popular NoSQL databases in use today. The database is preferred by leading websites such as Netflix, Twitter and eBay. In fact, the official Cassandra website claims that the largest known Cassandra set up involves 300TB of data over 400 machines. While it is a NoSQL database, it is fundamentally different from other non-relational database systems such as MongoDB or CouchDB.

Depending on the nature of your requirement, Excellence Consultancy provides tailor-made solutions. From consultation to deployment, Excellence Consultancy leverages the best practices of Cassandra to help fulfil your strategic business objectives. While it is a complex system, we have truly mastered it and offer the best capabilities of installing Cassandra on different platforms; implementing the best maintenance practices for your applications. Offering cutting-edge solutions to our customers which give them a significant competitive boost; we believe in complete ownership of customer’s applications realised through our skilled engineers, rich domain knowledge and extensive experience.


We offer full lifecycle of Big Data services including POC, architectural consulting, data modelling, automation and preventive maintenance.
    1- Cassandra installation and configuration.
    2- Setting up and configuring a cluster with replication.
    3- Application development using Cassandra as a data storage
    4- Cassandra consulting: analyzing your business aand migrating parts of your application schema to Cassandra to improve performance.
We provide development, consulting and training services on Apache and DataStax Enterprise Cassandra, including strategic planning & roadmap, data migration, and implementation of Cassandra in the data system. With our services, adding up data from multi-locations at high-speed comes handy.


    a- 91.5% of the team members are Mid- and Senior-level software engineers with excellent communication skills; a documented low turnover rate.
    b- 10+ Vendor-independent benchmarks featured in, NetworkWorld, ComputerWorld. These benchmarks help software architects and DBAs to find performance bottlenecks and fine-tune their NoSQL-based systems.
    c- Access to 250+ in-house front-end, big data, Ruby, .NET, Java, and QA engineers—we cover the entire application development life cycle.
    d- A big data development team of 30+ engineers with proven expertise in implementing NoSQL data stores.


The popularity of NoSQL databases (especially Cassandra) has been increasing day by day. Now, as we are developing Cassandra applications, we may need new tools to monitor database performance efficiently. Our Developers have difficulty optimizing something they can't see. When problems related to performance occur and proper analysis is needed, the statistical data generated by monitoring tool will be of a lot help. To optimize NoSQL applications, our developers need to have an idea about how the database is behaving in different working scenarios.
Here we are using some command line tools provoded by Apache and those are listed below.

1- cqlsh:-the CQL shell
cqlsh is a command line shell for interacting with Cassandra through CQL (the Cassandra Query Language). It is shipped with every Cassandra package, and can be found in the bin/ directory alongside the cassandra executable. cqlsh utilizes the Python native protocol driver, and connects to the single node specified on the command line.

2- Nodetool
The nodetool utility (nodeprobe in versions prior to 0.6) provides a simple command line interface to these exposed operations and attributes.

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If you need to hire expert developers or test professionals for your next project or want to outsource development tasks on an ongoing basis by having an extended offshore software development team, get in touch with Excellence Consultancy today.

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Why Choose EC

  • Technology Excellence across platforms
  • Business ideas into commercial applications
  • Domain Intensive Value Proposition
  • Significant Cost Reduction with ODC model
  • Get 2-4 weeks Risk-Free Trial before kick-start
  • Pool of expertise in Agile Teams to choose
  • Flexible work hours based on need
  • Commitment to excellence, Reliable

Key Points

  • Competitive cost Proposition
  • Wider platform coverage
  • Business application & interface development
  • Highly trained resources
  • Commitment to Quality
  • Agile methodologies & practices
  • Deep domain & functional expertise
  • Happy international clients

Skill Set

  • Software programming and testing
  • Cross-platform development skills
  • Multiple OS, tools, technology skills
  • Web, mobile & business applications
  • Automated testing across industry verticals
  • Optimized, high-productivity porting
  • Effective communication
  • International Project Management skills

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