Category: Database

Introduction to ACLs of Key on S3 Many times when you need to change the access control list (ACL) of a key on the S3 to make it public to private or private to public. This is easy as we

Introduction to Firebase Cloud Earlier known as Google Cloud Messaging and now called Firebase Cloud Messaging (FCM) is a messaging solution for cross-platform provided by Google itself. This service lets you reliably deliver messages or notifications at no cost. One

Below are the steps to integrate Firebase with Laravel 6.x Step 1 To integrate Firebase with Laravel we first need a Laravel project. Create a new Laravel project using the given composer command. composer create-project –prefer-dist laravel/laravel firebase Step 2

Introduction The SQL database provides a lot of commands and functions. With the help of them, we can manage a huge amount of data easily in the database. Following are some of the examples: INDEX: In the SQL database Index

Issue #1055 – Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column xxxx which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by After upgrading ubuntu 14.04 to

The mysqli_query statement Generally, we use mysqli_query to execute Mysql queries in PHP. We can use multiple mysqli_query statements to execute multiple operations like insert, update, and select. Sometimes, we store records in more than one table during save operation

Problem – Getting “Class ‘MongoDB\Driver\Manager’ not found” error while inserting some data in the collection (Laravel) Check the following three points in order to resolve the MongoDB driver issue in Laravel: 1. PHP Module 2. MongoDB Extension 3. MongoDB Library

How to Migrate MySql to MariaDB in Ubuntu 18.04 We need to perform few steps to migrate the MySql database to Maria database, I have mentioned the steps below: Log in to your MySql server with root password. $ mysql

Detect mobile device php code We often need to detect if site visitor is using an iPad, a smartphone or any other mobile device in order to change website appearance and even make it faster by reducing data load. Normally