MongoDB Workshop #mongodb #mongodbbylw #righteducation #vimaldaga #worldrecordholder #mongodbworkshop #workshop

 Here;s my self reflection with all that i've learnt has been mentioned below

~introduction to File system
Data is stored in files and files are stored in folder and folder is stored in storage.
~Organisation of data is such a data structure to improve performance and reduce Input output latency
~SQL stands for Structured Query Language which has precdescribed schema whereasNoSQL databases doesn't have pre described schema so they are dynamic schemas.
~MS. Excel stores data in form of sheets consisting rows and columns.
~insert() operation is used to insert the command, to add data to a collection .
~Schemaless means without a schema which can store, retrieve, and query.
~A document-oriented database is a modern way to store data in JSON format.
~ JSON follows a format of key value pair.
~CRUD stands for Create Read Update Delete. ~We can use Indexes to search data through ourcreated index instead of scanning the entire collection.
~Unique number associated with record is called as primary key.

- In MongoDB, indexing is similar to giving an object a reference address, which makes it easier to find the item.
- Sharding is the process of dividing data into ranges and then distributing it across several nodes.
- In MongoDB, a ReplicaSet is used to duplicate a database across several nodes in a cluster to avoid a single point of failure.
- IXSCAN is Index Scanning and COLLSCAN is collection scanning in mongodb.
- Compound indexing is the process of creating an index of several fields.
- MongoDB aggregate is a system for performing specialized tasks such as searching, joining, etc.
- Mongo acts as a query router, providing an interface between client applications and the sharded cluster.
- MongoDB Atlas is a cloud platform provided by MongoDB where we can create our cluster.
- A cluster is a set of interconnected nodes, each of which is a separate device sharing storage and resources.