How statistics are calculated
The graph column is the total number of offers. This is not the number of vacancies, but an indicator of the level of demand. The more offers there are, the more companies try to hire such a specialist. 5k+ includes candidates with salaries >= $5,000 and < $5,500.
Median Salary Expectation – the weighted average of the market offer in the selected specialization, that is, the most frequent job offers for the selected specialization received by candidates. We do not count accepted or rejected offers.
Trending Drupal tech & tools in 2024
Drupal
As Drupal Development Evolves
Drupal is an Open Source software PHP based project released under GNU Public License. You can build anything from a simple websites to complex web applications. But still no other Content Management Systems have the innate qualities as Drupal does. For example, the platform Drupal can be downloaded for free, and users can adapt it to their needs; the software grows with the user, since it is open-source and any individual or company can create free themes and modules to attract one’s desired web audience and expand the website community.
What are Drupal’s key features?
With Drupal, there are features you’ll keep learning the more you use the software and leverage its full power. The latest version of Drupal has more features that make it easier to use than the previous ones. For example, its new locations and fields tool can be used in a form. If that’s not enough, it uses the CKeditor to post those contents.
Among its new features, we have a helpful tour and quick edits.
- Editing and authoring: It has a WYSIWYG editing and authoring front-end that makes it easy to look up content, draft, edit, publish and update.
- Layout building: A layout builder is a no-code user interface that allows a site author to easily build interactive pages with drag-and-drop controls and templated layouts. With these many features, Drupal is a good choice for content-rich websites.
- Customizable workflow: This helps you monitor content updates and preview previous versions. Supporting local video, audio, files, images and remote content via social media Its media support.
- Media library: Allows the user to incorporate existing media into a website and upload files.
- Caching systems: Drupal uses performance-optimized caching systems to improve a business’ scalability and performance. Theming -It is based on a theme engine, allowing users to build a unique front end and choose a framework based on brand policies. It also provides responsive design support.
- Form builder: Drupal’s form builder allows you to create multiple types of forms, like contact forms or complex application forms.
- Plug-in: It features a scheduler that helps you determine the next date of your next piece of content and recommends optional plug-ins.
- Meta-Tagging: It has customizable and user-friendly URLs and metatags for each content.
- Search integration: Drupal has extensive search integration with enterprise-grade search engines.
- Data migration: It uses a mature migrating system that can help you to migrate data to the Drupal database easily.
- Accessibility: It uses a multilingual UI and content that can foster accessibility compliance
As drupaldom explodes in developmental explosions, the need for ‘Drupal Developers’ continues to rise. But what exactly is a ‘Drupal Developer’? Simply put, it’s someone who knows Drupal, right?
There has always been a fuzzy line around job titles and required skills in the Drupal world. This is especially true with the way some recruiters, managers, and clients approach hiring for positions.
In reality, there are three main skill categories in the Drupal world:
Drupal Site Builder
A Drupal site builder constructs Drupal sites using the admin UI through point-and-click actions, with minimal custom code. They configure Drupal core and contributed modules extensively, understanding how they integrate to solve problems. Site Builders handle content types, taxonomy, navigation, image presets, and more.
Drupal Themer / Frontend Developer
A specialist frontend developer in Drupal should excel in HTML, CSS, and JavaScript, and have deep knowledge of the Drupal theme layer. They transform UI designs into functional themes and implement responsive designs.
Drupal Module Developer / Backend Developer
Module Developers write PHP and other server-side languages to handle complex backend tasks like custom modules, automated tests, web service consumption, and deployments. They may also work with advanced aspects of the theme layer.
Contributing and Collaboration Note: Collaboration and contribution are core to Drupal’s ethos. Site Builders, Module Developers, and Themer collaborate within the Drupal community to share solutions and documentation.
The Three Disciplines
More often than not, a Drupal developer might specialize in one area but possess skills across all three.
Drupal Generalist / Jack of All Trades
Many Drupal developers cover multiple disciplines, balancing strengths and weaknesses in each.
Not a Drupal Developer: A PHP developer is not automatically a Drupal developer. Understanding Drupal’s APIs, standards, and ‘the Drupal way’ is essential to avoid pitfalls and maintenance issues.
Drupal Developers, where to Go from Here?
Transitioning into Drupal development requires a tailored approach based on existing skills:
- Developer from Another Technology: Start with site building, then progress to module development after grasping Drupal fundamentals.
- Site Builder: Transition to backend development by learning Drupal APIs and basic programming.
- Themer: Focus on frontend expertise but consider exploring modules to deepen Drupal knowledge.
- Module Developer: Expand into solutions architecture or explore other PHP frameworks like Laravel or Symfony2.
Where Do You Fit In?
Identify your role: Site Builder, Themer, Module Developer, or perhaps a combination. Share your goals and challenges in the comments!
Where is MariaDB used?
Unleashing Web Wizards: WordPress on MariaDB
- Imagine WordPress zipping on a MariaDB broomstick! Lightning-speed searches for your latest cat meme posts.
Keeping E-commerce Snappy: Online Stores
- E-shops juggling product catalogs like a clown with pies, all thanks to MariaDB’s super-fast data-serving tricks!
Scores on the Doors: Fantasy Sports Platforms
- MariaDB playing ball, updating fantasy leagues faster than a quidditch seeker catches the snitch.
Cutting the Red Tape: Government Databases
- Governments get less slothy by using MariaDB to streamline citizen data faster than you can say “bureaucracy.”
MariaDB Alternatives
PostgreSQL
A powerful, open-source object-relational database system known for its reliability, feature robustness, and performance. Commonly used for complex queries and large datasets.
-- PostgreSQL Sample Code for Creating a Table
CREATE TABLE employees (
employee_id SERIAL PRIMARY KEY,
employee_name VARCHAR(100),
department VARCHAR(50)
);
- ACID-compliant, ensuring transaction reliability.
- Extensive and sophisticated indexing for performance.
- Supports advanced data types and full-text search.
- Can be complex to administer.
- Heavier performance footprint compared to some alternatives.
- Lesser replication features than some competitors.
SQLite
Embedded, lightweight database engine that's ideal for small to medium-sized applications, especially on mobile platforms or applications requiring portability.
-- SQLite Sample Code for Creating a Table
CREATE TABLE books (
id INTEGER PRIMARY KEY AUTOINCREMENT,
title TEXT NOT NULL,
author TEXT NOT NULL
);
- Zero-configuration with no setup or administration needed.
- Serverless architecture and cross-platform portability.
- Small footprint suitable for mobile and embedded applications.
- Not suitable for high-concurrency or write-intensive applications.
- Lacks support for stored procedures and triggers.
- No user management or fine-grained access controls.
MySQL
One of the most popular open-source relational database management systems, it’s widely used for web applications and integrates well with PHP and other languages.
-- MySQL Sample Code for Creating a Table
CREATE TABLE customers (
customer_id INT AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(100),
email VARCHAR(100) UNIQUE
);
- Widespread popularity ensures a strong community and extensive support.
- Robust replication features support scalability and availability.
- Comprehensive management tools available, such as MySQL Workbench.
- Lesser standards-compliance compared to PostgreSQL.
- Constrained by performance issues under heavy loads or complex queries.
- Potential licensing complexities post Oracle acquisition.
Quick Facts about MariaDB
Once Upon a Time in a Database Far, Far Away...
Imagine a world where databases are as common as fish in the sea. Then, out of the blue in 2009, an original MySQL developer got bored and thought, "Hey, why not?" Thus, the MariaDB universe was born. Monty Widenius, a key MySQL figure, decided that forks weren't just for eating spaghetti and went on to create MariaDB, named after his daughter. Who knew that database naming could be such a familial affair?
Quick! To the Time Machine!
Glance at the calendar and you'd spot MariaDB's timeline jetting off faster than Marty McFly in his DeLorean. Innovation is the name of the game, with MariaDB introducing a slew of flashy upgrades with every version, like a magician pulling rabbits out of a hat. They've been known for their storage-engine diversity, tossing in Aria as the newer, shinier MyISAM, and flaunting XtraDB as an InnoDB alternative. Presto chango!
A Futuristic Database Saga
What sets MariaDB apart isn't just its cheeky origin story or its pace of development; it's how it shields its fans from the baddies of the database world. Enter its revolutionary approach to ensuring all its upgrades are backward compatible. It's like having comfort food that never runs out; once your system falls in love with MariaDB, it never has to say goodbye, staying up-to-date without the heartbreak of compatibility issues.
// Here's a taste of the MariaDB charm, writing a query using a system versioned table.
MariaDB [mydatabase]> CREATE TABLE employees (
id INT(11) NOT NULL,
name VARCHAR(250),
position VARCHAR(250),
salary DOUBLE (10, 2),
SYSTEM VERSIONING
);
What is the difference between Junior, Middle, Senior and Expert MariaDB developer?
Seniority Name | Years of Experience | Average Salary (USD/year) | Responsibilities & Activities |
---|---|---|---|
Junior MariaDB Developer | 0-2 | 50,000 - 70,000 |
|
Middle MariaDB Developer | 2-5 | 70,000 - 100,000 |
|
Senior MariaDB Developer | 5+ | 100,000 - 130,000 |
|
Expert/Team Lead MariaDB Developer | 8+ | 130,000+ |
|
Top 10 MariaDB Related Tech
SQL
Like a chef mastering the art of slicing and dicing, a developer needs to know Structured Query Language (SQL) to converse suavely with MariaDB. Flexing those SQL muscles allows you to perform data manipulation with flair, from simple SELECT statements to complex JOINs that would make even a ballroom dancer envious.
SELECT * FROM witty_table WHERE humor = 'top-notch';PHP with PDO
Imagine PHP is like a universal translator for web apps, and when it teams up with PHP Data Objects (PDO), it's like having a secret handshake with MariaDB. This dynamic duo ensures your database conversations are as smooth as a jazz solo.
$stmt = $pdo->prepare("INSERT INTO jokes (setup, punchline) VALUES (:setup, :punchline)");
$stmt->execute([':setup' => $setup, ':punchline' => $punchline]);Python with MySQL Connector
Python slithers into the MariaDB party, bringing with it a swiss-army-knife-like library, MySQL Connector. It's like having a pet python (the non-venomous kind) that not only charms snakes but also manages to charm your data into orderly obedience.
import mysql.connector
cnx = mysql.connector.connect(user='dev', database='party_db')
cursor = cnx.cursor()
cursor.execute("SELECT punchline FROM jokes WHERE humor_level = 'Pythonic'")Database Administration Tools: phpMyAdmin
When it comes to a wing-man for your database adventures, phpMyAdmin is that buddy who knows how to navigate through the trickiest of relationship—er, table situations. This web-based wonder tool lets you tinker with your database without breaking a sweat or a schema.
ORMs: Sequelize, Eloquent
ORMs are the matchmakers of the code world, linking your objects with database tables as smoothly as a dating app swipe. Sequelize and Eloquent will help you find "The One" in record rows without you writing tedious SQL love letters. It's code harmony at its finest.
Apache/Nginx
These two are like the sturdy bouncers of the web server club, making sure requests come and go without a hitch. Whether you're setting up a shop with Apache's .htaccess charms or speeding past with Nginx's performance prowess, you're in solid hands.
SSL Certificates
SSL Certificates are like secret decoder rings for your data, making sure your whispers with MariaDB are not just sweet nothings but secure sweet nothings. No eavesdroppers allowed when SSL is the bodyguard for your data's secret rendezvous.
Git
Ah, Git, the trusty sidekick in the quest for version control - it's like having a time machine for your code! Made a whoopsie? Git got your back, letting you travel back in code time and pretend that little faux pas never happened. Phew!
Containerization: Docker
Docker packages up your code in neat containers, much like a lunchbox for your app's code. Whether it's a sandwich or a sophisticated array of microservices, Docker ensures your code travels well across environments without any tummy aches.
Continuous Integration/Continuous Deployment (CI/CD)
Deploying updates is a breeze with CI/CD; it's like having a magical assembly line where your freshly-baked code gets tested, packaged, and sent out for the world to feast upon, automatically! Bon appétit, users!