How to perform transactions/lock in mongodb?

5

Define mongodb?

5

What is the use of limit() function in mongodb?

1

What are the disadvantages of mongodb?

1

What is difference between mongodb and dynamodb?

1

What is crud in mongodb?

1

Why is it called mongodb?

1

Is it possible to configure the cache size for mmapv1 in mongodb?

1

Explain what is gridfs in mongodb?

1

What are journaling in mongodb?

5

What is cluster in mongodb?

1

How do I start mongodb locally?

1

What is scaling in mongodb?

1

How much is mongodb enterprise cost?

1

Why mongodb is so popular?

1