Jan 8, 2022 · If you work in a Unix based environment, you need a firm understanding of how chmod numbers work. For example, you need to know that 777 is a very dangerous permission to provide; 664 is a good mode change for the html directory on an Apache web server; and a chmode number of 898 makes no sense whatsoever.

Sep 21, 2022 · For example, if users want to check their bank balance, the bank's login page is served up by a web server that acts as a reverse proxy. When users submit their username and password, the request again goes to the web server, which acts as a reverse proxy and sends the request through authentication servers, application servers and database servers that reside …

Apr 23, 2021 · It's not unusual for a company to run a host of Kubernetes clusters.And each cluster will have special configuration and access-control settings. For example, one cluster might be accessible only to the accounting department, while another might be dedicated to the manufacturing department.

May 23, 2018 · As with all git tutorials, this one will start off with a clean repository and an empty working directory, which means the first step is to create a new folder, which I will name git cherry-pic example.The next step is to issue a git init call from within that folder. /c/ git cherry-pick example (master) $ git init Initialized empty Git repository in C:/_git-cherry-pick-example/.git/

May 17, 2022 · Docker-compose and Apache httpd. Let’s say you want to serve website files from your local system, using the open-source Apache HTTP server. It’s easy to start an Apache Docker image; just issue an imperative docker run command in PowerShell or a …

Spring Batch provides developers with two separate approaches to batch programming: 1. Process a small batch of records in a single step using a Tasklet.

Tomcat vs. JBoss licensing. There is one notable difference between the two servers: JBoss and Tomcat have different licensing models. JBoss uses the GNU Lesser General Public License (LGPL), also known as a copyleft license.

Mar 10, 2021 · The caller might receive the response in a mere millisecond or in a few seconds. Regardless of the application latency, the caller cannot move forward to the next task until the response is received. REST is a good example of a synchronous microservice.. Asynchronous. An asynchronous microservice is one in which a request to a service and the subsequent …

Purpose is the fundamental difference between Tomcat and the Apache web server. The purpose of the Apache HTTP Server is to simply serve static files such as text, HTML, images, audio and video files to web-based clients.

Aug 2, 2020 · Most importantly, the SessionFactory in Hibernate is responsible for the creation of Session objects. The Hibernate Session provides methods such as save, delete and update, all of which are used to perform CRUD-based operations on the database to which the SessionFactory connects.Most applications create a Hibernate SessionFactory singleton that’s cached for the …