Salesforce provides a robust and flexible data security model to secure data at different levels. It also provides a sharing mechanism to open up access securely based on business need. Organization level security For your whole org, you can maintain a list of authorized users, set password policies, and limit logins to certain hours and locations. Login IP Ranges – Login IP Ranges defines a set of IP ranges, so a user with that profile can only log in from that set of IP ranges. If the user tries to log in outside that range, the user would be simply kicked out. There is always c ..read more

 Lightning Web Components:-  Lightning web components are leverages these new web standards  and allows developers to create web components which  can work in salesforce lightning platform. Lightning Web components are custom HTML elements built using HTML and modern java script. Lightning Web Components uses core Web Components standards and provides only what's necessary to perform well in browsers supported by Salesforce. Lightning Web Components are lightweight and delivers exceptional performance. Because its built on code that runs natively in browsers. It is new prog ..read more

 Lightning Flow Builder:-   lightning flow builder is a tool which allows you to automate business process  by building application known as Flows and flows can be used to create, update collect, delete information in salesforce. Flows can also execute logic and  interact with salesforce data, call apex class and guide users through screens for collecting and updating data. Flows in salesforce can implemented   by thses following ways:- 1. Screen Flow:-       In this type of flow  a series of screen elements gather information  ..read more

 PubSub design pattern:-    Pubsub is a singleon library(Java Script file) that follows publish subscribe pattern.  If componets  which are not situated in the same DOM tree wants to communicate                 between   themselves, we have  to  use  publish subscriber  model in Lightning Web     Component.   Pub-sub is like Application Event in Lightning Aura Component.  In a  publish-subscribe pattern one component  publishes an event while the ..read more

Events in Lightning web components (LWC) | Communicate with Events In this post we will talk about how to use the lightning web component events to communicate between components. Events in Lightning web components are built on DOM Events, a collection of APIs and objects available in every browser. Here we will be see how to the events using the CustomEvent interface and publish-subscribe utility. COMPONENT COMMUNICATION THROUGH EVENTS There are typically 3 approaches for communication between the components using events. Communication using Method in LWC ( Parent to Child ) Custom Even ..read more

    properties in lwc:-   In any programming languages we will need variables to hold data and in lightning web components we call them properties.   Property names in JavaScript are in  camel case while HTML  attribute names are in kebab case(dash-  separated) to match HTML  standards. For example a javaScript  property named  firstName  maps to   an  HTML  attribute named first-name.    In lightning web components  we have two types of properties those are Private and Reactive Properties Publi ..read more

  Wire service :-   1.Wire service is built  on the Lightning Data Service,   2.@Wire is a reactive  service,   3.Components use @wire in their JavaScript class to read data from one of the wire adapters in               the lightning/ui*Api namespace.  To improve performance Lightning Data Service maintains a client-side cache of record date that   has  been loaded by wire adapter.                          &n ..read more

                 First we have to  known in how many ways we can interact with Salesforce Data    Salesforce provides several ways for Lightning web components to work with data. Always start  with the simplest solution and move to a solution that allows for more customization as needed.      Different Approach to work with Salesforce Data:-  1.Base Lightning Components built on the Lightning Data Service      - Use this approach if you want to play with lightning  forms&nb ..read more

  The profiles and permission sets are configuration items in Salesforce that will   allow us to control different types of functionalities and the roles with allow us to     control record visibility primarily. Profiles:- A profile in Salesforce is a group/collection of settings and permissions that define what a user can do in Salesforce. A profile controls “Object permissions, Field permissions, User permissions, Tab settings, App settings, Apex class access, Visualforce page access, Page layouts, Record Types, Login hours & Login IP ranges. A ..read more

        Q. What is upsert in salesforce ? Upsert means to update the record while inserting the record in Salesforce. Upsert = Update + Insert Q.  Can we avoid duplicates using apex data loader which we can do through import wizard? No.        Q. What is difference between “Export” and “Export All” in apex data loader?            Export: It will fetch only active records from salesforce.            Export All: It will fetch active as well as records from recycle bin.       ..read more