Hire Cassandra Experts | Nearshore Software Development

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. You need an expert who can leverage Cassandra's unique architecture to build a massively scalable and resilient application. Our vetting process, powered by Axiom Cortex™, finds engineers who are masters of distributed databases. We test their ability to design a query-driven data model, tune performance, and manage a large-scale Cassandra cluster.

Is your database struggling to handle your write-heavy workload?

The Problem

Traditional relational databases can struggle to handle high-velocity, write-heavy workloads, leading to performance bottlenecks and scalability issues.

The TeamStation AI Solution

We vet for engineers who are experts in Cassandra's log-structured merge-tree (LSM) architecture. They must demonstrate the ability to design a data model and a cluster that can handle a massive volume of writes with low latency and linear scalability.

Proof: Massively Scalable Write Throughput

Is your application at risk of downtime due to a database failure?

The Problem

A single database failure can take down your entire application, leading to a poor user experience and lost revenue. Traditional master-slave architectures have a single point of failure.

The TeamStation AI Solution

Our engineers are proficient in Cassandra's peer-to-peer, masterless architecture. They are vetted on their ability to design and manage a multi-datacenter Cassandra cluster that is fault-tolerant and provides continuous availability, even in the face of network partitions or server failures.

Proof: Continuous Availability and Fault Tolerance

Core Competencies We Validate

Cassandra architecture and data model (keyspaces, tables, partitions)

Query-driven data modeling with CQL

Consistency levels and the CAP theorem

Performance tuning (compaction, caching)

Cluster management and monitoring

Our Technical Analysis

The Cassandra evaluation focuses on building highly scalable and available systems. Candidates are required to design a data model for a write-heavy application, demonstrating their understanding of Cassandra's query-driven modeling approach. A critical assessment is their ability to reason about consistency levels and the trade-offs between consistency, availability, and performance. We also test their knowledge of how to tune and operate a Cassandra cluster in a production environment. Finally, we assess their experience with the Cassandra driver and how to integrate it into an application.

Related Specializations

Java (Spring & JVM)Data Engineering

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Stop searching, start building. We provide top-tier, vetted nearshore Apache Cassandra talent ready to integrate and deliver from day one.

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