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nosql interview questions

Looking for NoSQL interview questions? Here is the list of most important questions that can be asked in interviews. Make yourself ready with this comprehensive list of interview questions.

NoSQL Interview Questions

1. What is the difference between NoSQL and RDBMS? Why and why not to use NoSQL databases? What are the various advantages of NoSQL databases?

2. When should I use a NoSQL database instead of a relational database?

3. Could you explain the transaction support by using BASE in NoSQL systems?

4. Have you heard about “polygot persistence”? If yes, then explain.

5. Does NoSQL Database Interact With Oracle Database?

6. Tell me the challenges of using NoSQL.

7. Can you explain what Big SQL is? How Big SQL Works?

8. Here we have a sample document:

TEAMS

{

"id": "BlueTeam",

"Captains": [

{ "CaptainName": "Williams", "givenName": "Robin"; },

{ "CaptainName": "Holtz", "givenName": "Ben" }

],

"members": [

{

"Name": "Jesse Rhodes",

"gender": "female", "grade": 1

]

},

{

"Name": "James Lu",

"gender": "female",

"grade": 2 }

],

"score": { “wins”: 10 , “losses:” 2 },

"creationDate": 1431620462,

"isRegistered": false

}

{

"id": "RedTeam",

"Captains": [

{ "CaptainName": "Oldham", "givenName": "Wil" },

],

"members": [

{

"Name": "Bryan McMahon",

“Name”: “Jimmy Dean”

"gender": "male", "grade": 1

]

},

{

"Name": "Y Bekhurst",

"gender": "male",

"grade": 2 }

],

"score": { “wins”: 2 , “losses:” 10 },

"creationDate": 1431620462,

"isRegistered": false

}

9.  At what level is there a problem with this data?

10. Explain the modes of operation that Flume supports

11. Does NoSQL Database Interact With Oracle Database?

12. Is There Any NoSQL Database As Simple As SQLite?

13. What do you know about Impala? Explain some benefits and drawbacks of Impala.

14. What Scalability Problems Have You Encountered Using A NoSQL Data Store?

15. What was the most interesting project you have participated in? Can you describe it and tell why you consider it to be so interesting?

16. Do you remember any programming project decision you made that was a failure? Why do you think it was a mistake? Why did it happen? What did you learn from this experience?

 

Use this list of  NoSQL Interview Questions for interview preparation. Read them, bookmark them, and even add your own interview questions in the comments below.

Sanghamitra Sarate
Sanghamitra Sarate
A passionate Digital Marketer with expertise in SEO & paid advertising. When not busy with the campaigns, I like to stay updated with latest trends in technology that are useful for recruitment & producing the content.

Topics: Tech Recruitment, Skills Assessment

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