Learning Data Science Step by Step Part 2

Absolutely, I understand. Let’s break down a step-by-step tutorial for learning data science and preparing blog content. This tutorial assumes you have some basic knowledge of Python. If not, it’s a good idea to start with Python programming before diving Read More …

Database Sharding Concepts

Database sharding is a technique used to horizontally partition a database into smaller, more manageable pieces called shards. Each shard is essentially a separate database instance and contains a subset of the data. This approach allows for better scalability and Read More …

Design a database schema for an online merch store

Designing a database schema for an online merch store involves organizing data related to products, customers, orders, transactions, and other relevant information. Below is a simplified example of a database schema: This expanded schema includes additional details such as brand Read More …

Rest API Overview

Developing an efficient and secure REST API using Java involves several key steps and best practices. Below, I’ll outline the process and provide tips for achieving these goals: 1. Choose a Framework: Select a suitable Java framework for building REST Read More …

Relational Database Overview

Relational Database Architecture is a structured way of organizing data in a database management system (DBMS) that follows the principles of the relational model. The relational model was introduced by Edgar F. Codd in 1970 and has since become the Read More …

How to monitor and troubleshoot Microservices?

Monitoring and troubleshooting microservices can be challenging due to their distributed nature. However, there are several best practices and tools available to help you effectively monitor and troubleshoot microservices. Here’s a step-by-step guide: Remember, monitoring and troubleshooting microservices is an Read More …

How to handle service governance and lifecycle management in a Microservices architecture?

Handling service governance and lifecycle management in a microservices architecture involves implementing various practices and tools to ensure effective management, scalability, and maintainability of the services. Here are some key steps and considerations: Remember, microservices governance and lifecycle management are Read More …

How to select a right database?

Selecting the right database for your needs depends on various factors, including the nature of your data, the scale of your application, performance requirements, scalability, budget, and specific features you require. Here are some steps to help you in the Read More …

What are the difference between Swagger and OpenAPI?

Swagger and OpenAPI are related but distinct terms in the context of API documentation. Here’s a breakdown of their relationship and the key differences between them: Swagger OpenAPI Key Differences In summary, Swagger was the original framework, and OpenAPI is Read More …

How to analyze software application production issues?

Analyzing software application production issues requires a systematic approach to identify, isolate, and resolve the problems. Here’s a step-by-step guide on how to analyze software application production issues: Remember, software application production issues can be complex and may require iterative Read More …

Difference Between Springboot and Quarkus?

Introduction Spring Boot and Quarkus are both popular frameworks used for developing Java applications. While they serve similar purposes, there are some key differences between them: In summary, Spring Boot is a mature and widely adopted framework with extensive features Read More …

Quarkus Database Connectivity Example

Sure! Quarkus is a popular Java framework for building cloud-native applications, and it provides excellent support for database connectivity. Here’s an example of how you can connect to a PostgreSQL database using Quarkus: Add the necessary dependencies to your project’s Read More …

Serverless implementation using Springboot

Introduction We can provide you with an example of a Serverless architecture using Spring Boot. In this example, we’ll create a simple RESTful API using Spring Boot and deploy it to AWS Lambda using the Serverless Framework. Here are the Read More …

IBM Cúram Ant Build Target

Build Command Description client Builds the client application.  clean Deletes all of output generated by the other build targets. beandoc Generates reference documentation for the façade server interfaces.  client-with-previews Builds the client application and also generates previews of the pages Read More …

Database Basic Concepts

Introduction The database is the backbone of any application. The success and failure of the application depend on various things and the database is also one of them. The performance of the application depends on the efficient and effective usages Read More …

Database SQL – Bulk Insert And Update

Introduction This tutorial helps to explain and write complex SQL Query which needs to create temporary tables and does bulk update or insertion. This is a common requirement for every project where data migration required to fetch the data from Read More …

IBM – Cúram RateTable Generator Tool By KW Team

Introduction IBM – Cúram Rate Table is very important functionality and used by CER Ruleset. The Rate Table can be developed manually as well as using IBM Cúram admin portal. The values are dynamic and can be read based on Read More …

Automate Build Script – From SVN Download To Ant Target

  Introduction There is a huge and painful job when the project is big and required a lot of ant target to be executed to build the project. IBM Cúram is also a very big project and required to execute Read More …

Change Oracle password using SQL*Plus

Change or Reset Password using SQL Plus This tutorial helps to change the password using the command prompt, please follow below step by step instruction – Open the command prompts Type “sqlplus username@databasename“ Once hit enter button then it will Read More …

Java DB Setup with Example

Introduction Sun Microsystems recently announced that it is distributing and supporting Java DB based on the 100 percent Java technology, open-source Apache Derby database. Derby was previously available under its earlier name, Cloudscape, from its former owners: Cloudscape, Informix, and IBM. IBM Read More …

IBM Cúram Data Dictionary – Important Tables

Introduction The IBM Cúram Data Dictionary is available as part of the Cúram installation process. The Data Dictionary can run on an IBM Cúram application to generate analysis documentation that is specific to that application. Technical users can share the Read More …

H2 Database Configuration For IBM Curam

Introduction H2 is a Relational Database Management system(RDBMS) purely written in Java. It can be embedded in java application or run as a client server application mode. It is having very important and light weight feature like – Very fast, Read More …

Java database connection Code Examples

Introduction JDBC is an unofficial acronym for java database connectivity. JDBC helps us to connect to a database and execute SQL statements against a database. JDBC api provides set of interfaces and there are different implementations respective to different databases. Read More …

IBM Curam Ant Targets

Important Build Targets ******************* Generic *********************** wsconnector step generates client stub connectors for outbound web services from .wsdl (WSDL is an acronym for Web Service Definition Language) files registered in the configuration file, <SERVER_DIR>/project/config/webservices_config.xml. wsconnector2 Generates client stub connectors for Read More …