In this post i will show you Laravel 8 Import Export CSV/EXCEL File Example. We will simple create import data to xls, csv file and also we will import data to database using csv file in laravel 8 application.
Using this example we can easily import-export and download the csv & excel file from the database using the maatwebsite/excel composer package. maatwebsite/excel provide easy way to import and export csv file in laravel 8 using database model.
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Here, i will show you how to populate country state city in dropdown list in php mysql using ajax.
You can use the below given steps to retrieve and display country, state and city in dropdown list in PHP MySQL database using jQuery ajax onchange:
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MySQL is the all-time number one open source database in the world, and a staple in RDBMS space. DigitalOcean is quickly building its reputation as the developers cloud by providing an affordable, flexible and easy to use cloud platform for developers to work with. MySQL on DigitalOcean is a natural fit, but what’s the best way to deploy your cloud database? In this post, we are going to compare the top two providers, DigitalOcean Managed Databases for MySQL vs. ScaleGrid MySQL hosting on DigitalOcean.
At a glance – TLDR
ScaleGrid Blog - At a glance overview - 1st pointCompare Throughput
ScaleGrid averages almost 40% higher throughput over DigitalOcean for MySQL, with up to 46% higher throughput in write-intensive workloads. Read now
ScaleGrid Blog - At a glance overview - 2nd pointCompare Latency
On average, ScaleGrid achieves almost 30% lower latency over DigitalOcean for the same deployment configurations. Read now
ScaleGrid Blog - At a glance overview - 3rd pointCompare Pricing
ScaleGrid provides 30% more storage on average vs. DigitalOcean for MySQL at the same affordable price. Read now
MySQL DigitalOcean Performance Benchmark
In this benchmark, we compare equivalent plan sizes between ScaleGrid MySQL on DigitalOcean and DigitalOcean Managed Databases for MySQL. We are going to use a common, popular plan size using the below configurations for this performance benchmark:
ScaleGridDigitalOceanInstance TypeMedium: 4 vCPUsMedium: 4 vCPUsMySQL Version18.104.22.168.20RAM8GB8GBSSD140GB115GBDeployment TypeStandaloneStandaloneRegionSF03SF03SupportIncludedBusiness-level support included with account sizes over $500/monthMonthly Price$120$120
As you can see above, ScaleGrid and DigitalOcean offer the same plan configurations across this plan size, apart from SSD where ScaleGrid provides over 20% more storage for the same price.
To ensure the most accurate results in our performance tests, we run the benchmark four times for each comparison to find the average performance across throughput and latency over read-intensive workloads, balanced workloads, and write-intensive workloads.
In this benchmark, we measure MySQL throughput in terms of queries per second (QPS) to measure our query efficiency. To quickly summarize the results, we display read-intensive, write-intensive and balanced workload averages below for 150 threads for ScaleGrid vs. DigitalOcean MySQL:
ScaleGrid MySQL vs DigitalOcean Managed Databases - Throughput Performance Graph
For the common 150 thread comparison, ScaleGrid averages almost 40% higher throughput over DigitalOcean for MySQL, with up to 46% higher throughput in write-intensive workloads.
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Highchart provides feature to draw different type of charts in our web application. Here, in this example i will let you know that how to use highchart in php application.
We will need some data to generate chart, so here we will use mysql database and database query to fetch data from database.
So basucally here we will leran to implement simple dynamic column chart using highcharts library in php and ofcourse will use mysql database.
For for that, first thing we will need to create a database and tables where we will put some data. So for full example let’s follow the steps as given below.
Step 1: Create Database
Here for example, i will create a database named shopping and under this database we will need to create some tables, here i will create only two table one is to stroe customers information and another to store orders.
So run the following query in your query window.
Create customers table
CREATE TABLE IF NOT EXISTS `customers` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(30) NOT NULL, `email` varchar(30) NOT NULL, `phone` varchar(15) NOT NULL, `created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=10 ;
Now you will to put some data into these two tables. You can put any data accoring to the column and your need. After putting data we can be able to show the chart according the the data.
Now we will need to create configuration file. So let’s create a new db configuration file **db_config.php **and put the following code into this file.
<?php $dbHost = "localhost"; $dbDatabase = "shopping"; $dbUser = "root"; $dbPassword = ""; $mysqli = mysqli_connect($dbHost, $dbUser, $dbPasswrod, $dbDatabase); ?>
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In this Post we will see Import Export CSV/EXCEL File In Laravel 6/7.
Today I will show you how to implement or install import/export package in laravel. We will simple create import data to csv, xls file and also we can import data to database using csv file in laravel 6/7 application.
Using this example we can easily import/export and download the excel & CSV file from the database using the maatwebsite/excel composer package. maatwebsite/excel provide easy way to import and export using database model.
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