Answer / Yogesh Chauhan

A namespace in MongoDB represents a collection or database. Each collection and database has a unique namespace, which is composed of the database name (if specified) followed by a dot (".") and the collection name. For example, if you have a database named 'mydb' with a collection called 'mycoll', its namespace would be 'mydb.mycoll'.

What is a covered query in mongodb?

1 Answers  

---

What is “namespace” in mongodb?

1 Answers  

---

What is a namespace in mongodb?

1 Answers  

---

Is mongodb better than other sql databases? If yes then how?

1 Answers  

---

Is mongodb support null values?

1 Answers  

---

Is mongodb object oriented?

1 Answers  

---

what is the role of profiler in mongodb?

1 Answers  

---

what is a replica set?

1 Answers  

---

How do I do transactions/locking?

1 Answers  

---

Explain sharding in mongodb?

1 Answers  

---

How do I drop a collection in mongodb? Write it's syntax

1 Answers  

---

How to populate multiple fields in mongoose?

1 Answers  

---