To change the WordPress admin panel password in a local XAMPP environment, you can follow these steps:

1. Access phpMyAdmin: Open your web browser and go to http://localhost/phpmyadmin or wherever you’ve installed phpMyAdmin in your XAMPP setup.

2. Login to phpMyAdmin: Use the username and password you’ve set up for your MySQL database in XAMPP.

3. Select your WordPress database: On the left-hand side of phpMyAdmin, you’ll see a list of databases. Click on the one associated with your WordPress installation. The name is usually something like wordpress or wp.

4. Find the wp_users table: WordPress stores user information in a table named something like wp_users. Click on it to open it.

5. Locate your admin user: In the wp_users table, you’ll see a list of users. Look for the row where the user_login column has the value of your WordPress admin username (usually “admin” by default).

6. Change the password: In the row corresponding to your admin user, find the user_pass column. Click on the pencil icon or “Edit” button to edit the password. You’ll need to enter the new password in a specific format.

7. Generate a new password hash: WordPress stores passwords in a hashed format for security. You can’t just enter the password directly into the user_pass field. You need to generate a hash of the password using MD5 or another encryption method. You can use an online MD5 hash generator or a command-line tool to generate the hash. For example, if you want to set the password to “newpassword”, you can use an MD5 hash generator to generate the hash of “newpassword”, and then paste the hash into the user_pass field.

7. Save the changes: After pasting the hashed password into the user_pass field, save your changes by clicking the “Go” button or the equivalent in phpMyAdmin.

8. Test the new password: Now you can go to your WordPress login page (usually http://localhost/wordpress/wp-admin/) and try logging in with the new password.

By following these steps, you should be able to change the WordPress admin panel password in your local XAMPP environment. Make sure to keep your password secure and avoid using weak passwords for better security.

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PHP is Open Source server-side programming / Scripting language that is especially suited for web development and can be embedded into HTML.

PHP stands for Hypertext Preprocessor but it’s original name, Personal Home Page. It was created by Ramsum Lerdorf in 1994.

PHP runs on various platforms Windows, Linux, Unix, Mac OS X, etc.

PHP is compatible with almost all servers Apache, IIS, etc.

At Present in 2017 Php 7.2.0 is latest version of PHP

PHP File Extension .php

What we can do with PHP

• Generate Dynamic Page
• Handle button clicks, radio button
• Create Database Application
• Client/server Application
• Student Registration
• Online Course
• Online Shopping cart
• Chat Rooms

Example

How PHP Works

Development Environment

• Operating System – Windows, Linux, Mac etc.
• Web Server – XAMP, WAMP, MAMP etc.
  • §XAMP – Apache + MariaDB + PHP + Perl

• Editor/IDE – NotePad, NotePad ++, NetBeans, Brackets, Eclipse etc.
• Web Browser – Chrome, Firefox etc.

Basic Structure of PHP

Basic Structure of PHP

Variable

Variables are containers which is used to store information.

Type of Variables: –

• Local Variable
• Global Variable
• Static Variable

Variable Declaration

In PHP, variable names begin with $ sign, followed by a name.

Ex: –

• $roll
• $price
• $name

Rules

• Variable starts with $ sign.
• Variable name only starts with a letter, an underscore ( _ ).
• Variable name cannot start with a number.
• It is case sensitive which implies that the variable num in lowercase is different from variable NUM in uppercase.
• Do not use Predefined constant name e.g. PHP_VERSION , PHP_OS etc.
• Do not use reserved keywords. e.g. else, if etc.

Variable Initialization

PHP can store all type of data in variables. Before using a variable in PHP, assign a value to it so PHP will create that variable and store data in it. That means we have to assign data to a variable before attempting to read a variable’s value.

Ex: –

• $roll = 256;
• $price = 25.50;
• $name = “Geeky Shows”;

Note – If a variable is created without a value, it is automatically assigned a value of NULL.

Internal Data Types

In other language, you need to specify the exact data format of each variable, but PHP handles that for you.

• Integer – It can hold whole number. Ex: 12, 0, -34 etc.
• Float/Double – It can hold floating point number. Ex: 25.2654, 2.12 etc.
• String – It can hold text or group of characters. Ex: – “Geeky Shows” etc.
• Boolean – It can hold true/false value.
• Array – It can hold multiple values in one single variable.
• Object – It can hold programming objects.
• Resource – It is special variable that hold references to resources external to PHP.
• NULL – It can hold only one value – NULL .

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This is addimages table

First let’s go to your Controller file and our function

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First let’s go to your Laravel project And add your Controller function and Store function

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First let’s go to your Laravel project And add your database this field

And go to your blade file Permission url Ya route defined them checkbox and add button click

And go to route

Go to your controller and your function this code add

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First let’s go to your Laravel project And create new modal Settings

And go to your Laravel project and your controller use app

And go to your Laravel project and your controller function and defied your data other table

And go to your Laravel project and your controller function and return view

And go to your blade file view page them your data

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First let’s go to your Laravel project Your database Structure

And go to your Laravel project Your Blade file SendMail.php

Defied Your Mail and Name

Now is your Result send mail name

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Query 1 => Display total number of row in a table where role id 2 ?

Query 2 => Display row detail which is trip published ?

Query 3 => Display total number of row in a table output 1,5,8…. ?

Query 4 => Display total row detail in a table use modal and table ?

This is modal use

This is table use

Query 5 => Display all Trip detail with image and his Iternaries detail is published ?

Query 6 => Display Single field value whose id is passed in blade file ?

Query 7 => Display Single row using two method ?

Query 8 => Display total number of row where email dharmendra.cotocus@gmail.com ?

Query 9 => Display trip detail with latest and also his iternaries, image which trip is published ?

Query 10 => Display trip detail who is login and also his iternaries, image which trip is publish and permission Approve?

Query 11 => Display trip detail with latest and also his iternaries, image which trip is publish and permission Approved?

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As time-series database provider InfluxData adds the last major piece in its multi-cloud strategy, adding Microsoft Azure, it has entered an OEM agreement to embed its data platform into PTC’s ThingWorx IoT platform. PTC has not announced when the embedded database will be formally available, but we expect it will be sometime during the remainder of this year.

Under the agreement with PTC, InfluxDB Cloud will be sold, delivered, and supported by PTC as part of its ThingWorx service. In turn, PTC has had a long relationship with Microsoft dating back to its origins as a product lifecycle management (PLM)/CADCAM firm provider (a business that it’s stll very much in). And, while Microsoft Azure was already on InfluxData’s roadmap for its new cloud service (the service was already available on AWS and GCP), the PTC agreement hastened events.

Both companies are products of transition. InfluxData’s original sweet spot was with IT log data, a market that has been dominated by search-based analytics engines such as Splunk and Elasticsearch. But with the growth of IoT, most of its newer customers were looking to time series databases for use cases, especially in manufacturing operations. If the company had to embrace a second-generation serverless cloud-native architecture, the shift to IoT use cases provided a useful breakpoint as, arguably, most IoT data tends to live in the cloud anyway.

For its part, PTC pivoted about five years ago from the PLM market to add Industrial IoT (IIoT) — in essence, broadening its audience from design to add manufacturing engineers. ThingWorx is a framework for IoT services, including a modeling environment for defining digital “things;” a development studio for creating augmented reality experiences that can be used for interacting with IoT devices in the real world; a connectivity tier for linking, monitoring, and managing devices; and analytics for performing real-time pattern detection and automated predictive analytics. While also available on AWS, PTC designed Azure as the preferred cloud for ThingWorx. For ThingWorx, InfluxData provides the missing piece — a time-series database for persisting device data.

As noted, InfluxDB Cloud was originally designed as a cloud-neutral service based on a cloud-native architecture using microservices and running as a stateful application on Kubernetes. Initially released on AWS, the service went live on Google Cloud about three months ago as part of GCP’s open-source database program, which involves joint marketing and support of open source databases running on its platform.  There was little question that InfluxDB Cloud would eventually come to Azure, but with the OEM deal with PTC, Azure support was going to come sooner rather than later.

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Database administrators and database engineers work to create, maintain, and improve systems and frameworks to guarantee data remains secure, sorted out, and available. If you analyse, the two positions require remarkable programming aptitudes and understanding of on software systems. Database administrators are liable for the upkeep and day by day function of a database, while database engineers work to refine existing databases or create new ones. Here we look into the two job roles in a little detail:

Database Admin

A DBA’s usual job is to ascertain everything is working smoothly with things like performance tuning and monitoring, data migrations of third party systems, performing backups, checking performance, and load balancing, and everything to do with databases. On the other hand, the truth is that the DBA matches the role of the data engineer in mid-size and smaller organisations. It depends on the kind of organisation a person works in, the size of the technical team, etc.

The position entails running regular diagnostic tests to ensure data is not corrupt and combing for bugs or glitches within the system. Safely storing and backing-up data in case of a system failure or memory loss and creating plans for addressing large-scale errors are also essential responsibilities of a DBA.

Database admins work across a broad range of platforms, including Oracle, SQL Server, MySQL, PostgreSQL and more. Their work needs streamlined, efficient workflow, task automation, granular coverage for each database platform, advanced SQL optimisation, performance testing, real-time performance diagnostics, and sensitive data discovery and protection.

DBA offer includes working with the software development team to implement schema changes, doing migrations, writing Bash and SQL scripts for the database. DBAs are generally focused on operational aspects of relational systems — keeping RDBMS performing, tuning queries, managing schema evolution, backup/restore operations.

Data Engineers 

Data engineers are usually considered to have a solid knowledge of the information within a system they work with but do not have an understanding of the database engine or the infrastructure that supports it.

Data engineers are focused on manipulating data in a software engineering capacity. Some of that data might live in relational systems, but it’s increasingly moving towards NoSQL systems and data lakes. They normalise databases and ascertains the structure of the data meets the requirements of the applications that are accessing the information. 

So, data engineers work with a lot of streaming systems, and more likely to be working in a big data ecosystem involving Hadoop, Spark, Kafka, Kinesis, cloud storage, Cassandra, elastic search, and other NoSql storage.  

You will need to learn the rest very quickly on the job, like specific tools (Spark/Hive/Airflow etc.), particular databases (Redshift/Snowflake) query tuning, monitoring, data validation, cloud infrastructure, DWH data modelling.

Job Functions of Database Engineers vs Administrators

The specific obligations regarding database administrators and engineers can contrast dependent on the organization or industry objectives. The ranges of skills requirement for these two positions may also overlap. Involvement in large-scale data systems, expertise in programming languages such as SQL, Java, and Python, and database configuration are major requirements for these two positions.

What separates a database admin from a database engineer is the focal point of their duty. An admin is generally worried about the ordinary capacity of the database all in all. Their undertaking is to ensure the database runs easily and safely. Database engineers center more around the effectiveness of explicit procedures used to gathering and move information inside the database.

Final Thoughts

These days DBAs frequently spend their time maintaining legacy database systems running, until a time when they may be migrated to newer systems. As a data engineer, a person should not be responsible for provisioning and maintaining the data infrastructure, and so it should not matter whether it is on-premise or cloud. 

According to experts, the cloud has made obsolete a lot of the skills which DBAs have. They say that database administration role may tend to decrease because of higher-level databases which require less administration, and mainly because of cloud solutions that may not require much administration. Whereas data engineering will keep growing with the cloud, maybe not indefinitely either, but surely has a transparent future.

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