Loading

PostgreSQL

Run PostgreSQL with confidence. Learn schema design, indexing, query plans, window functions, JSONB, partitions, backups, replication, HA, security, and tuning. Use scripts and dashboards to keep databases stable, fast, and easy to operate.

243 posts70 contributors

+ Follow1 developer follows this

Write an article

Interviews in PostgreSQL

New

What are the key considerations for scaling PostgreSQL in a multi-cloud environment?
Naresh BeniwalAug 14, 2024499
What are the benefits of using PostgreSQL for big data applications?
Naresh BeniwalAug 14, 2024498
What are the challenges of using PostgreSQL with cloud-native services like AWS Lambda?
Naresh BeniwalAug 14, 2024538
How do you reduce query execution time in PostgreSQL for large datasets?
Naresh BeniwalAug 14, 2024547
Explain how to use unstructured data types in PostgreSQL.
Naresh BeniwalAug 14, 2024496
What are the advantages and disadvantages of using PostgreSQL as a NoSQL database?
Naresh BeniwalAug 14, 2024610
How do you use JSON and JSONB data types in PostgreSQL?
Naresh BeniwalAug 14, 2024549
What are the different types of locks in PostgreSQL?
Naresh BeniwalAug 14, 2024501
How do you set up archiving in PostgreSQL?
Naresh BeniwalAug 14, 2024492
How do you perform full-text search in PostgreSQL?
Naresh BeniwalAug 14, 2024436
Explain the concept of MVCC (Multi-Version Concurrency Control) in PostgreSQL.
Naresh BeniwalAug 14, 2024553
What are triggers in PostgreSQL, and how do you create one?
Naresh BeniwalAug 14, 2024567
How do you create and manage indexes in PostgreSQL?
Naresh BeniwalAug 14, 2024493
What is the difference between CHAR, VARCHAR, and TEXT in PostgreSQL?
Naresh BeniwalAug 14, 2024673
How do you use subqueries in PostgreSQL?
Naresh BeniwalAug 14, 2024504
How do you insert data into a PostgreSQL table?
Naresh BeniwalAug 14, 2024697
What are the different data types available in PostgreSQL?
Naresh BeniwalAug 14, 2024472
Explain the PostgreSQL architecture.
Naresh BeniwalAug 14, 2024496
What is the default port number for PostgreSQL?
Naresh BeniwalAug 14, 2024696
What are the key features of PostgreSQL?
Naresh BeniwalAug 14, 2024466

Top contributors

1

Ananya Desai76.3k reputation 2

Saurav Kumar68.7k reputation 3

Riya Patel68.9k reputation 4

Niharika Gupta63.8k reputation 5

Nidhi Sharma64.1k reputation

?Your name goes here.First article: 1,000 SHARP.Join

All PostgreSQL contributors Pro →

Members onlyFeatured eBookClaude for AI-Native Builders171 pages · Members download free.Download now

DevSocialUpcoming · 3rd editionAI Agents ConferenceNov 23–27, 2026Live onlineMembers only16days leftRegister

DevSocial PressAI native · 02The Builders SeriesClaude for AI-Native BuildersA beginner's guide for creators and innovators.Mahesh Chand171 pages · Beginner

PostgreSQL

Interviews in PostgreSQL

What are the key considerations for scaling PostgreSQL in a multi-cloud environment?

What are the benefits of using PostgreSQL for big data applications?

What are the challenges of using PostgreSQL with cloud-native services like AWS Lambda?

How do you reduce query execution time in PostgreSQL for large datasets?

Explain how to use unstructured data types in PostgreSQL.

What are the advantages and disadvantages of using PostgreSQL as a NoSQL database?

How do you use JSON and JSONB data types in PostgreSQL?

What are the different types of locks in PostgreSQL?

How do you set up archiving in PostgreSQL?

How do you perform full-text search in PostgreSQL?

Explain the concept of MVCC (Multi-Version Concurrency Control) in PostgreSQL.

What are triggers in PostgreSQL, and how do you create one?

How do you create and manage indexes in PostgreSQL?

What is the difference between CHAR, VARCHAR, and TEXT in PostgreSQL?

How do you use subqueries in PostgreSQL?

How do you insert data into a PostgreSQL table?

What are the different data types available in PostgreSQL?

Explain the PostgreSQL architecture.

What is the default port number for PostgreSQL?

What are the key features of PostgreSQL?

Top contributors