Showing posts from August, 2021

Best Cloud Computing Services - 2022

Earlier we used to traditional system to store our data on hard drives on a computer. Cloud Computing  services  have superseded such hard drive technology. Cloud Computing  service  is nothing but providing  services  like Storage, Databases, Servers, networking, and software through the Internet.  Few Companies offer such computing  services , hence designated as “Cloud Computing Providers/ Companies”. They charge its users for utilizing such  services  and the charges are predicated on their utilization of  services .  Utilizing cloud technology we can design and develop incipient applications, store and instaurate data, and host the website. Here, is a curated list of the best  Cloud Accommodation Implements. 1.  Amazon Web Services It is the most popular as it was the first to enter the cloud computing space. Whether you're probing for compute puissance, database storage, content distribution, or other functionality, AWS has the  services  to avail you build sophistic

Spring Cloud Zipkin + Sleuth - Distributed tracing system

Hello everyone, today, we will create four different simple microservices (account, product, cart, order)  that interact with each other on different ports, then we will Implement distributed tracing using Sleuth and Zipkin . Source code What is Sleuth ? Sleuth is used to generate and attach the trace id, span id to the logs so that these can then be used by tools like Zipkin and ELK for storage and analysis. For more information:  Click here   What is Zipkin ? Zipkin is an open-source distributed system. It helps gather timing data needed to troubleshoot latency problems in service architectures. Features include both the collection and lookup of this data. Zipkin provides the UI interface to analyze the traces and call graph details between services. For more information: Click here   Step 1: Create Account Service Project Directory: Spring Boot Dependency Management: <?xml version = "1.0" encoding = "UTF-8" ?> <project xmlns = "http://maven.a

QUARKUS - Generate Microsoft Word with Apache POI

Hello everyone, today we will learn how to generate and export a Microsoft word document with Quarkus and Apache POI.  You can generate a Microsoft word document like below at the end of this post, Project Structure: Maven[pom.xml]: <?xml version = "1.0" ?> <project xsi:schemaLocation = "" xmlns = "" xmlns:xsi = "" > <modelVersion> 4.0.0 </modelVersion> <groupId> </groupId> <artifactId> quarku-microsoft-word-demo </artifactId> <version> 1.0.0-SNAPSHOT </version> <properties> <compiler-plugin.version> 3.8.1 </compiler-plugin.version> <maven.compiler.parameters> true </maven.compiler.parameters> <maven.compiler.source> 11 </m