Connor Mills

Connor Mills

1622125422

Review & Rating System in PHP & MySQL using Ajax - 2

In Previous part of PHP Star rating and Review System tutorial, we have learn how to store review and rating data in MySQL database using Ajax. Under this part you can learn How can we fetch Review and rating data from MySQL by using Ajax with PHP and then after by using jQuery it will display Review and Rating data on web page. This is PHP Star Rating and Review Tutorial with Ajax jQuery. Product Review and Rating System with PHP MySQL jQuery and Ajax. Display Star Rating and Review Data from Database using Ajax jQuery with PHP.

For Source Code & Online Demo - https://www.webslesson.info/2021/05/how-to-create-review-rating-page-in-php-with-ajax.html

#php #mysql #ajax

What is GEEK

Buddha Community

Review & Rating System in PHP & MySQL using Ajax - 2

I am Developer

1597487472

Country State City Dropdown list in PHP MySQL PHP

Here, i will show you how to populate country state city in dropdown list in php mysql using ajax.

Country State City Dropdown List in PHP 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:

  • Step 1: Create Country State City Table
  • Step 2: Insert Data Into Country State City Table
  • Step 3: Create DB Connection PHP File
  • Step 4: Create Html Form For Display Country, State and City Dropdown
  • Step 5: Get States by Selected Country from MySQL Database in Dropdown List using PHP script
  • Step 6: Get Cities by Selected State from MySQL Database in DropDown List using PHP script

https://www.tutsmake.com/country-state-city-database-in-mysql-php-ajax/

#country state city drop down list in php mysql #country state city database in mysql php #country state city drop down list using ajax in php #country state city drop down list using ajax in php demo #country state city drop down list using ajax php example #country state city drop down list in php mysql ajax

I am Developer

1615040237

PHP jQuery Ajax Post Form Data Example

PHP jquery ajax POST request with MySQL. In this tutorial, you will learn how to create and submit a simple form in PHP using jQuery ajax post request. And how to submit a form data into MySQL database without the whole page refresh or reload. And also you will learn how to show an error message to the user if the user does not fill any form field.

And this tutorial also guide on how to send data to MySQL database using AJAX + jQuery + PHP without reloading the whole page and show a client-side validation error message if it has an error in the form.

PHP jQuery AJAX POST Form Data In Into MySQL DB Example

Just follow the few below steps and easily create and submit ajax form in PHP and MySQL with client-side validation.

  • Create Database And Table
  • Create a Database Connection File
  • Create An Ajax POST Form in PHP
  • Create An Ajax Data Store File

https://www.tutsmake.com/php-jquery-ajax-post-tutorial-example/

#jquery ajax serialize form data example #submit form using ajax in php example #save form data using ajax in php #how to insert form data using ajax in php #php jquery ajax form submit example #jquery ajax and jquery post form submit example with php

Connor Mills

Connor Mills

1622125422

Review & Rating System in PHP & MySQL using Ajax - 2

In Previous part of PHP Star rating and Review System tutorial, we have learn how to store review and rating data in MySQL database using Ajax. Under this part you can learn How can we fetch Review and rating data from MySQL by using Ajax with PHP and then after by using jQuery it will display Review and Rating data on web page. This is PHP Star Rating and Review Tutorial with Ajax jQuery. Product Review and Rating System with PHP MySQL jQuery and Ajax. Display Star Rating and Review Data from Database using Ajax jQuery with PHP.

For Source Code & Online Demo - https://www.webslesson.info/2021/05/how-to-create-review-rating-page-in-php-with-ajax.html

#php #mysql #ajax

Joe  Hoppe

Joe Hoppe

1595905879

Best MySQL DigitalOcean Performance – ScaleGrid vs. DigitalOcean Managed Databases

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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:

Comparison Overview
ScaleGridDigitalOceanInstance TypeMedium: 4 vCPUsMedium: 4 vCPUsMySQL Version8.0.208.0.20RAM8GB8GBSSD140GB115GBDeployment 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.

Throughput
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.

#cloud #database #developer #digital ocean #mysql #performance #scalegrid #95th percentile latency #balanced workloads #developers cloud #digitalocean droplet #digitalocean managed databases #digitalocean performance #digitalocean pricing #higher throughput #latency benchmark #lower latency #mysql benchmark setup #mysql client threads #mysql configuration #mysql digitalocean #mysql latency #mysql on digitalocean #mysql throughput #performance benchmark #queries per second #read-intensive #scalegrid mysql #scalegrid vs. digitalocean #throughput benchmark #write-intensive

I am Developer

1597486887

PHP mysql Categories and Subcategories Example

Here, i will show you how to create dependent dropdown list of categories and subcategories in php mysql with jQuery ajax.

PHP MySQL Dynamic Category and SubCategory Dependent Dropdown List using Ajax

Just follow below steps for retrieve and display category and subcategory in dropdown list onchange in PHP MySQL using jQuery ajax:

  • Step 1: Create Table
  • Step 2: Insert Data In Table(Category and SubCategory)
  • Step 3: Create DB Connection PHP File
  • Step 4: Create Form And Category, SubCategory Dropdown in Form
  • Step 5: Get Sub Category in Dropdown List by Category Id

https://www.tutsmake.com/category-subcategory-dropdown-in-php-mysql-ajax/

#dynamic category and subcategory in php #category and subcategory in php tutorial #categories and subcategories in php mysql #populate dropdown using jquery ajax in php #category and subcategory in php using ajax