PostgreSQL vs Parquet: what should store what in a quant stack?
The question is about Quantitative .
Related Quantitative Questions And Answers
- What is quantitative development (quant dev)?
- Quant dev vs quant researcher: what’s the difference?
- What types of projects need quant development the most?
- What is the best combination of technologies for quant research?
- What is the best setup for backtesting and strategy validation?
- What is the best tech stack for trading systems?
- What is the best setup for a quant data platform?
- What tech stack to avoid when starting out in quant development?
- Why is Python so common in quant development?
- When to use C++ in quant development?
- Python vs C++ in quant systems: how to split responsibilities?
- Python vs Java for production trading: which is better?
- What database works best for quant development at the beginning?
- When to use time-series databases (InfluxDB/TimescaleDB) for quant data?
- What is the best cloud setup for new quant teams?
- AWS vs GCP for quant workloads: what’s the practical difference?
- How to create reliable and repeatable quant research?
- What’s a backtest trap and how to prevent it?
- What tools help avoid common data quality problems in quant?
- How should a quant team design a data pipeline from day one?
- What is a solid basic architecture for a small quant team?
- What setup works best for risk and reporting in quant?
- What combination is not good for risk systems?
- How to choose the right technical stack for low-latency vs long-term trading?
- Why is testing important in quant system development?
- How to monitor live trading systems in quant?
- What security practices matter most in quant development?
- How to organise quant development teams?
- What does “quant dev” compatibility mean in practice?
- Will AI replace quantitative finance developers in 2026?
Hire trusted Quantitative devs from Ukraine & Europe in 48h
Skip the hiring headaches and get trusted Quantitative developers who deliver results. Cortance has helped startups scale to million-dollar success stories.
Find your perfect Quantitative tech match
Pavlo mostly specialises in Backend development with a strong emphasis on quantitative analysis and data processing. With nine years of experience, he is proficient in Python, Node.js and JavaScript, utilising frameworks such... Read More
Victoriia is a skilled Flutter Developer with 4 years of experience in mobile application development. She specializes in frameworks such as Flutter, leveraging JavaScript, DART, and utilizes databases like MySQL and Firebase... Read More
Cortance's work resulted in a 30% reduction in development time, exceeding expectations. Their high-quality resource leasing was instrumental in surpassing the project goals, which set new benchmarks for the client. Cortance's ability to provide highly skilled tech professionals was exceptional.
Thanks to Cortance's professionalism and collaborative approach, the end customer received a well-coded and highly scalable platform, which made them want to continue working with the client moving forward. The team was highly responsive and passionate about their work, offering the right approach.
Thinking about how to expand a tech team flexibly to adapt to different working paces?
Accelerate development, meet launch deadlines with flexible, much-needed capacity. Add new skills your team currently lacks.
Questions About Specialized Skills
