Binary Search Tree or BST is a special type of tree that is used for organizing data in a way that searching becomes easier. The rule is simple for BST- Everything on the left of the node is smaller than the selected node. Everything on the right of the node is larger than the selected node.
We use the Stack data structure to create a pile of data/information one after another and then process those from top to bottom. Items of a stack are accessed/processed on a Last-in-First-out basis. Stack support push and pop from the top. In this article, we are discussing in detail, the implementation of Stack in JavaScript and TypeScript.
Queue data structures are created for maintaining a queue of tasks or processes, so that we can we can maintain the sequence of the items and process those one by one. First-in-First-out is used for processing a queue. In this article, we are discussing in detail, the implementation of Queue in JavaScript and TypeScript.
A singly linked list is a list of items, where each element has reference to the next element. Elements do not have info of the previous element. So we can only go to the next element while traversing a singly linked list. In this article, we are discussing in detail, the implementation of Singly Linked List in JavaScript and TypeScript.
Process or calculate aggregated values from a collection or view. The processing steps are mentioned in different stages. We can perform operations like grouping, filtering, and/or any general calculation using the aggregation pipeline.
Get full information on all existing indexes of a collection. Hidden indexes are also included in the result of this method.
Create an index on a collection. We can set index based on fields, and also can set index with specific name.
Delete a single document. We can select document(s) by filter and delete the first one using this method. If multiple documents match the filter criteria, then the first one will be deleted.
Update/modify multiple documents of a collection. The documents are select by using a filter, and all the documents matching the criteria are updated by this method. updateMany() will update all the documents matching the filter criteria.
Docker is a platform for managing container-based applications. Using the container-based approach we can separate our application from the actual physical machine, and run it in a self-contained environment.