Database

To login Postgres SQL using CLI To switch database To get database list To see the tables

  Whenever we secure the MongoDB server, So then we need to configure port number, username, password and so on and after configuration all of things, We need to connect MongoDB Shell by using different command.  In this post, We will take MongoDB remote login with different different method.    Method 1: Shell Access using […]

  Working as MongoDB administrator, Sometimes we need to reset and change the user’s password.   MongoDB Installation – https://www.techbeginner.in/2020/03/how-to-install-mongodb-on-ubutnu-1604.html     In this post, We will reset the root password of MongoDB on ubuntu 18.04/20.04 LTS   Step 1: Disable Authentication   You need to disable authentication and also enable  auth by pass by […]

  MongoDB utilizes Role-Based Access Control (RBAC) to administer admittance to a MongoDB framework. A client is allowed at least one jobs that decide the client’s admittance to information base assets and tasks. Outside of job tasks, the client has no admittance to the framework.   In this post, We will create a standard user […]

  By default, MongoDB has no any kind of authentication, We can create a root/admin user to manage MongoDB, Here we have a roles list for different-different purpose.   1.read2.readWrite3.dbAdmin4.userAdmin5.clusterAdmin6.readAnyDatabase7.readWriteAnyDatabase8.userAdminAnyDatabase9.dbAdminAnyDatabase Here you can get the bulk data insert python3 script for load testing.  https://www.techbeginner.in/2021/06/how-to-bulk-insert-in-mongodb-using.html   In this post, We will create root/admin user in MongoDB […]

  MongoDB Server of course run on TCP port 27017. Be that as it may, you can change the mongodb port on the off chance that you need. In this instructional exercise I will disclose How to change mongodb port on both Linux and Microsoft Windows Operating framework. Changing mongodb default port additionally changes the […]

MongoDB, otherwise called Mongo, is an open-source report information base utilized usually in current web applications. As a matter of course, it just permits associations that start on a similar worker where it’s introduced. In the event that you need to oversee MongoDB distantly or associate it to a different application worker, there are a […]

  mysqldump is the utility that we will use to reinforcement our MariaDB data set. It’s planned explicitly for reinforcement reason. The cool thing about mysqldump is that you don’t have to stop MariaDB administration to make a reinforcement. It tends to be utilized to reinforcement a solitary information base, various data sets and all […]

  OrientDB is a multi-model NoSQL data set with help for diagram and archive information bases. It is a Java application and can run on any working framework. It’s additionally completely ACID-grievance with help for multi-ace replication, permitting simple level scaling.   In this post, We will install and configure OrientDB on Ubuntu 18.04 LTS […]