Skip to main content

How to Push Node Js code into Heroku

 Simple native or client side java script can run on browser session can give us the desired output. This can be run either directly on browser if we have all the code on our machine or may be host it on github and can be accessed everywhere without needing to have code on our local machine


Github can only run client side javacript code but if we have server side javascript then we may need to use service providers such as heroku/AWS/Google/Azure to run our application


Server side coding is done for more complex applications and also not to expose our entire code to the rest of the world


For our code to be deployed following are the steps

  1.  create. a Procfile with same naming convention and add the following line web: node index.js. This will help the heroku to identify what is the staring JS file on which the code should be run
  2. git init
  3. git add .
  4. git commit -m "version name"
  5. heroku create app name . This is to give a specific app name or else heroku would create a name for our application
  6. git push heroku master

Thats it now our application can be accessed via heroku 

Comments

  1. I had a look at the details that you mentioned in the content regarding How to Push Node Js code into Heroku and I believe that the content mentioned in the blog is very description and knowledgeable. I must recommend everyone to read this.
    I was searching for Node js development company and found your blog.
    Synsoft Global
    Thanks for sharing such a great blog.

    ReplyDelete

Post a Comment

Popular posts from this blog

Target Load Type - Normal or Bulk in Session Properties

We can see the Target load type ( Normal or Bulk) property in session under Mapping tab and we will go for Bulk to improve the performance of session to load large amount of data. SQL loader utility will be used for Bulk load and it will not create any database logs(redolog and undolog), it directly writes to data file.Transaction can not be rolled back as we don't have database logs.However,Bulk loading is very as compared to Normal loading. In target if you are using Primary Key or Primary Index or any constraints you can't use Bulk mode. We can see this property in the below snap shot.

Looping using Expression Transformation in Informatica

One of the most common used transformation in Informatica is Expression transformation. In Expression transformation we can perform various operations such as data conversions i.e to_date,to_char, string manipulation such as substr,instr etc. Now coming to one of the widely and prominent task which we perform using Expression transformation is looping a value. Expression transformation has three types of ports i.e. input,variable and output.Only output port values can be propagated to next transformations. So in order to pass values of input and variable ports to next level of transformation these must be assigned to output ports.The order of execution in Expression transformation is top to bottom and first input then variable and finally output ports are processed. let us consider the following scenario   The files should be generated with employee name as file name and that particular file should have the details of that respective employee only, if the employee has more than

Finding Duplicate records and Deleting Duplicate records in TERADATA

Requirement: Finding duplicates and removing duplicate records by retaining original record in TERADATA Suppose I am working in an office and My boss told me to enter the details of a person who entered in to office. I have below table structure. Create Table DUP_EXAMPLE ( PERSON_NAME VARCHAR2(50), PERSON_AGE INTEGER, ADDRS VARCHAR2(150), PURPOSE VARCHAR2(250), ENTERED_DATE DATE ) If a person enters more than once then I have to insert his details more than once. First time, I inserted below records. INSERT INTO DUP_EXAMPLE VALUES('Krishna reddy','25','BANGALORE','GENERAL',TO_DATE('01-JAN-2014','DD-MON-YYYY')) INSERT INTO DUP_EXAMPLE VALUES('Anirudh Allika','25','HYDERABAD','GENERAL',TO_DATE('01-JAN-2014','DD-MON-YYYY')) INSERT INTO DUP_EXAMPLE VALUES('Ashok Vunnam','25','CHENNAI','INTERVIEW',TO_DATE('01-JAN-2014',