# What is the difference between NoSQL and SQL? Aced (formerly Exponent) publishes a public search API over its indexed pages; the guide is at https://www.aced.io/agents/agent-access. Source: https://www.aced.io/questions/2167/difference-nosql-sql Source observed: 2026-11-04T23:11:12.322Z Last checked: 2026-11-04T23:11:12.322+00:00 Indexed: 2026-11-06T03:59:13.829+00:00 --- # What is the difference between NoSQL and SQL? We publish interview-preparation questions, interview experiences, community answers, related questions, and courses through Aced, formerly Exponent. This entry concerns the technical interview topic **“What is the difference between NoSQL and SQL?”** It is categorized as a **Concept**, **SQL**, and **Technical** question. ## Interview-question details - **Reported last asked:** 5 months ago - **Interview count:** +211 interviews - **Roles associated with this question:** [Software Engineer](https://www.aced.io/questions?role=swe) (5), [Data Scientist](https://www.aced.io/questions?role=data-science) (2), [Data Engineer](https://www.aced.io/questions?role=data-engineer), [Product Manager](https://www.aced.io/questions?role=pm), [Data Analyst](https://www.aced.io/questions?role=data-analyst), and [Solutions Architect](https://www.aced.io/questions?role=solutions-architect) - **Companies associated with this question:** [Apple](https://www.aced.io/questions?company=apple) (2), [Amazon](https://www.aced.io/questions?company=amazon) (2), [AHL Logics](https://www.aced.io/questions?company=ahl-logics), [Meta](https://www.aced.io/questions?company=meta-facebook), Google, Liftoff Technologies, and Walmart Labs Detailed company statistics for this question require an upgrade: [Upgrade](https://www.aced.io/upgrade?src=questions). ## Interview experiences We have **3 shared interview experiences** connected with this question: 1. **[AHL Logics · 5 months ago](https://www.aced.io/experiences/ahl-logics-software-engineer-intern-interview-8e6b28)** — **Software Engineer · Intern** “Overall, the interview went well, especially considering that it was my first real technical interview. I was able to answer most of the personal and technical questions confidently, and I explained my previous internship experience and my motivation for learning backend development. However, I found some parts challenging, especially the problem-solving question. I also felt a little nervous at the beginning, which made it harder to organize some of my answers. Looking back, I think I needed a little more time to prepare, especially for technical and problem-solving questions. Overall, it was a valuable experience, and I learned a lot from it.” 2. **[Meta · 5 months ago](https://www.aced.io/experiences/meta-facebook-data-scientist-interview-7255ae)** — **Data Scientist · Mid Level / L4** “Casual and easy. Questions are standard and not difficult. there are many follow up questions though.” 3. **[Google · 6 months ago](https://www.aced.io/experiences/google-software-engineer-intern-interview-3758b5)** — **Software Engineer · Intern** “The interview process was challenging but very informative. The recruiter guided me well about preparation.” These are individual interview-experience submissions associated with the question; they are not a technical explanation of SQL or NoSQL. ## Community answers No answers have been contributed by the community yet. To submit an answer, we require you to [log in or sign up](https://www.aced.io/signup?src=nav&returnPath=/questions/2167/difference-nosql-sql). ## Related questions - [What is the difference between a join and a union in SQL?](https://www.aced.io/questions/258/join-union-difference) - [What is the difference between OLTP and OLAP?](https://www.aced.io/questions/2168/difference-oltp-olap) - [What's the difference between an API and an SDK?](https://www.aced.io/questions/2481/difference-between-api-and-sdk) ## Related courses ### [Data Analyst Interview Prep](https://www.aced.io/courses/data-analytics) ![Data Analyst Interview Prep](https://images.ctfassets.net/x78yjrjc11pq/72OTqij57b2TklhaD2vrdV/be0dae6242904970d1696e5a4d858e18/AdobeStock_1357126576.jpeg?w=800&h=800&fm=webp&q=75) We help candidates prepare for data analyst interviews for product, marketing, and business analyst roles. 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