What is data consistency in MongoDB?
Data consistency in MongoDB refers to the accuracy and reliability of data across the database. It ensures that all users see the same data at the same time, even in a distributed environment.
How does MongoDB handle data consistency during writes?
MongoDB uses a mechanism called write concern to control the level of acknowledgment requested from MongoDB for write operations, ensuring data consistency.
What are the different levels of write concern in MongoDB?
The levels of write concern in MongoDB include 'acknowledged', 'unacknowledged', 'journaled', and 'majority', each providing different guarantees about data consistency.
Can you explain the 'majority' write concern?
The 'majority' write concern ensures that a write operation is acknowledged by a majority of the replica set members, providing a higher level of data consistency.
Get this answer and more from ChatGPT in Telegram, try it for free!
Get Started For FreePowered by advanced language models trained on billions of online words and conversations, MagicBuddy delivers friendly and helpful chat on demand.
Ask questions and get answers. Crack jokes and get laughs. Or even get writing ideas and study help. MagicBuddy's conversational intelligence allows for a truly unique and useful chat experience.
Curious? Try these prompts:
MagicBuddy is incredibly easy to use and the responses are lightning fast! 🥇
Impressive! MagicBuddy is my go-to AI assistant. It’s quick, accurate, and user-friendly.
Sending voice messages makes it easier to use in the middle of the day and the answers are super fast.
Love it! A friend of mine told me about it and it has made my life so much easier. It’s like having a helpful friend in my pocket!
I use 2 months already, simply amazing! MagicBuddy delivers answers in a snap. It’s a must-have tool for staying informed!
Game-changer! MagicBuddy’s speed and accuracy are unmatched. It’s my secret weapon for productivity
Say Hello to Your New Telegram BFF - Try MagicBuddy Free!
Get Started For Free