Academic Projects for MCA BCA MSc BSc Computer Science in Sulthan Bathery Wayanad

 

Are you a student pursuing MCA, BCA, MSc/BSc Computer Science?  We are affiiliating with Impact-Site-Verification: 77d67905-f0aa-4774-ae23-5d14ff7d1379

Are you looking for Academic Projects for your Course?

Then now we at smashplus conduct academic project guidance with certifications at an affordable cost.

The students from Wayanad district, Kerala always have the hassle of academic projects to spend a lot of money outside Wayanad for the projects that also do not get the industry standard training or guidance. 

The Academic project wing from Smashplus providing the project guidance on the following technology.

• Core Java, Spring Boot, Spring MVC, Hibernate, Restful Webservices
• Angular, Java Script, JQuery
• AWS Cloud computing
• Elastic Search
• Database: MySQL, Oracle
• Search Engine Optimization 

Location:

Smashplus OPC Private Ltd., Hayath Residency

Sulthan Bathery, Wayanad Kerala

Call: 96560 67723

Academic Projects Lead By

Shamsudeen S

Technical Lead, Academic Projects Lead at Smashplus Company Ltd.

Experience - 15 years in the IT industry

• 96560 67723
• shamsuvs@gmail.com

DynamoDB Streams

A DynamoDB stream is an ordered flow of information about changes to items in a DynamoDB table.

 

When you enable a stream on a table, DynamoDB captures information about every modification to data items in the table.

 

Whenever an application creates, updates, or deletes items in the table, DynamoDB Streams writes a stream record with the primary key attributes of the items that were modified. A stream record contains information about a data modification to a single item in a DynamoDB table. 

AWS Step function

• Serverless function orchestrator
• Series of checkpoints & Event driven workflow that maintatin the application state
• Step Functions manages sequencing, error handling, retry logic, and state, removing a significant operational burden from your team.

 

As your applications execute, Step Functions maintains application state,

 

tracking exactly which workflow step your application is in, and stores an event log of data that is passed between application components.

That means that if networks fail or components hang, your application can pick up right where it left off.

 

Workflow as state machine

 

Create using Amazon state language

 

you can run a serverless workflow on a time-based schedule.

 

Amazon CloudWatch Events provides a near real-time stream of system events that describe the changes and notifications for your AWS resources.

From this stream, you can create rules to route specific events to AWS Step Functions and invoke a state machine to perform further processing.

AWS Step Functions allows you to coordinate multiple services into serverless workflows so you can build and update automated processes quickly.

S3 CreateBucket Error: unspecified location constraint is incompatible for the region specific endpoint

If you ever encounterd below error while creating bucket?

 

An error occurred (IllegalLocationConstraintException) when calling the CreateBucket operation: The unspecified location constraint is incompatible for the region specific endpoint this request was sent to.

 

I got this error when trying to run this command in the AWS CLI and the region specifiied is us-east-2

 

aws s3api create-bucket --bucket yourbucketname --region us-east-2

 

Solution:

 

You need to specify the location constaint for every region except us-east-1. so I have tried the below command and it worked. Here I specified the location constraint.

 

aws s3api create-bucket --bucket yourbucketname --region us-east-2 --create-bucket-configuration LocationConstraint=us-east-2

 

This worked!

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• How to Convert ArrayList to String array in java
  
• How to kill the process is using port 8080 in macOS?

Privacy Policy

Hot swap java projects without jRebel

I followed these steps to enable hot swap on Jboss with intellij

• Deploy as exploded war 
• Then set the update action on JBoss
• 

Then on debug need to press this button when you modify the files

This will get swapped

I also added this on web.xml to make the JSP to work

<servlet>
    <servlet-name>jsp</servlet-name>
    <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
    <init-param>
        <param-name>development</param-name>
        <param-value>true</param-value>
    </init-param>
    <load-on-startup>3</load-on-startup>
</servlet>

And this on the JBOSS

Set the auto deply true and scann interval to 2000

And it works the JSP and Java I think I no more rrequired jRebel

Hope that helps

How to scroll through arraylist using jstl

This code snippet shows how to scroll through the array list using Java Standard Tag Library(JSTL)

Here Login is the bean name set in the form in action classes of the struts.