Speaker

Tajinder Singh

Tajinder Singh

Capital One, Software Engineer

Brambleton, Virginia, United States

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Tajinder Singh is a Software Engineer at Capital One. He is passionate about distributed systems, cloud computing, observability, AI and scalability. He enjoys mentoring others to be successful. During his free time, he likes to jog and enjoy awesome chai.

Area of Expertise

  • Finance & Banking
  • Health & Medical
  • Consumer Goods & Services
  • Government, Social Sector & Education
  • Information & Communications Technology
  • Manufacturing & Industrial Materials
  • Physical & Life Sciences

Topics

  • distributed systems
  • architecture patterns
  • AWS Architecture
  • AI & ML Architecture
  • AWS IoT
  • AWS Data & AI
  • MLOps
  • Observability
  • AWS Security
  • DevSecOps
  • cloud-native software architecture
  • Application Architecture
  • Cloud Architecture
  • Modern Software Development
  • data engineering
  • engineering leadership
  • Full Stack Engineer
  • Machine Learning Engineering
  • chaos engineering
  • cloud engineering
  • All things data
  • Data anomaly detection Data Engineering Data Analysis Big Data Project Business Analysis

Query-First data modeling in Cassandra

In Cassandra, we don't get to join. This implies that we need to denormalize. In this lightning style talk, Tajinder covers the importance of designing tables around domain and access patterns. Though query first data modeling is a bit challenging, this is where Cassandra's distributed architecture shines. We are always able to scale a cluster to accommodate inevitable schema evolutions with increasing write and read traffic. It is important to learn and understand the trade-off while using materialized views and secondary indexes.

Tajinder Singh

Capital One, Software Engineer

Brambleton, Virginia, United States

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