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DevOps

Data Engineering

Web Apps Developement

Mobile Apps Development

We are Techtters,
We Do Data Engineering, Mobile & Web Applications Development
from Utrecht, Netherlands.

We have 14 years of experience in enterprise level application development, Data Engineering & DevOps Solutions.

Our Portfolio
What We Do
Analytics

We are expertise in Data Engineering services data collection, cleaning, catalogueing, centralizing, cleaning, enriching, storing and finally serving the required data for machine learning or analytics applications and also productionizing machine learning model.

Microservices

We are proficient in application development with modern architectures Microservices and Serverless Architecture on AWS, Azure clouds and Cloud-native environments.

Web & Mobile Apps

We can help you in building modern and responsive mobile and web applications for your organization on Web, Android & iOS platforms.

Recent Blogs
Showing posts with label Docker. Show all posts
Showing posts with label Docker. Show all posts

How To Create Docker Image of Spring Boot App without Dockerfile?

Generally to create a docker image for Spring application or any other app, we create a dockerfile and we run docker build command. But from Spring 2.3 version onwards we no need to write any dockerfile for our application. Since cloud-native buildpacks support is natively added in Spring 2.3 version onwards. This will reduce a lot overhead for developer to put more focus on business logic implementation.

In the following video I explained how we can create a docker image using Spring 2.3 version. Checkout the video below. If you like the video, subscribe to it and share with friends and colleagues.

Spring Boot & Cassandra CRUD API Example

Spring Boot and Cassandra NoSQL DB can be dockerized can be run as microservices using docker compose. In the following video you will learn how to integrate or connect Spring Boot Application with Cassandra data base. And you will learn how to build REST API using Spring Boot framework. Finally we test the Spring Boot application whether it can connect with Cassandra or not by testing with Postman tool.

To get to know complete details how to run both Spring Boot and Cassandra using Docker Compose, check the following video. 

If you like the video like it and subscribe to channel: https://www.Youtube.com/c/Techtter

#springboot #cassandra #dockercompose #docker #crud #api #restapi

How To Containerize or Dockerize Spring Boot Application Without Dockerfile?

Do you know we can Dockerize Spring Boot Application without Dockerfile? Yes we can do that from Spring Boot 2.3 version. Spring Boot 2.3 added with natively support of cloud-native buildpacks. So that we no need to have Dockerfile in our project base directory. To know complete details how we can dockerize Spring Boot, just watch the following video:

If you like the video, like it and subscribe to channel @ https://www.YouTube.com/c/Techtter

#techtter #springboot #docker #buildpacks #cloudnativearchitecture

Docker Compose Explained with 3 Microservices Angular, Spring Boot & PostgreSQL

Docker Compose simplifies developer life easier while deploying microservices as containers. When you want to run docker containers you have to execute several commands for each and every container when you multiple containers. It take a lot of time to manage them while fixing bugs and running them again and again.  

Docker compose solves this probel by providing a single config yml file to define all docker images and configurations in a single file and can run them with a single command. In the example shown in the below video, I am explaining how Docker Compose works and how to deploy 3 microservices that Angular fron-end application, spring boot application and postgreSQL database. Check the video and learn more about docker compose.
Contact Us

Adress/Street

MW Straat 99, 3543DN, Utrecht, Netherlands

Phone number

+(31) 9999 9999

Website

www.techtter.net