Skills in Web Development That Must Be Mastered

Creating a professional website is not that easy. Many skills are needed to produce beautiful, functional websites and other things related to the world of web development. These skills will be grouped into 3 things:

Design Process

Mastering The Design Concept

A web designer must understand the correct design concept. The design concept includes layout, composition, color harmony, theme, typography, white space, and other design elements. In addition to understanding the concept of design, web designers must have a sensitive feeling related to beauty.

Mastering Software to Design

In this all-digital era, the process of expressing creativity must be poured through software. For world-class, like it or not, you have to master Photoshop software.

Mastering Software For Animation

In creating an attractive website, the animation is needed. Creating animations with Flash is a must for a web designer.

Mastering XHTML, CSS, Javascript and JQuery

In the process of making a website, the resulting design will be displayed inefficient codes so that it appears quickly in the browser. The technology used in presenting this information is XHTML, CSS, Javascript, and JQuery. Each of these things must be mastered well by a web designer.

Development Process

Mastering PHP

PHP is the most widely used programming on the internet. A web programmer must master PHP.

Mastering CSS

XHTML, CSS, Javascript, and JQuery are languages ​​used to display data that will appear beautifully in the browser.

Mastering MySQL and SQL

MySQL is a database where website content is stored. Programmers will take the form of SQL language then process in PHP and display via XHTML, CSS as well as Javascript and Jquery.

Mastering CPanel

Cpanel is software for managing the existing facilities on the server such as email, file manager, FTP account database, and others.

Mastering Apache

In developing a website, a web server is needed which is installed in the notebook from the programmer. This web server is used to simulate the programming he is doing. The widely recognized web server in the world is Apache.

Mastering FTP

FTP is a protocol for copying files from one computer to another on the internet. To show the development progress, the programmer will copy the files in his notebook to a server on the internet. This is done by communication between the FTP client and the FTP Server.

Functional Aspects Of The Website and The Internet

Mastering The Network

Technical support must know where the server containing the customer’s website is located and how the server is accessed. To fulfill this, technical support must have networking-related skills.

Mastering The Server

Technical support must know the state of the server from our customers. He must monitor the use of resources in it such as processor, memory, hard disk, email queue, and so on.

Mastering The Cpanel Server

Cpanel server is software that contains a lot of settings about our customers’ websites. Settings include settings regarding the mail server and web server.

Mastering Mail Server

Mail servers are vital in the communications that our customers make. Mastery of the mail server is a vital thing that a system administrator must-have.

Mastering Linux Server

Linux is the most widely used server on the internet. The system administrator must master the file structure, the ftp server database that resides on the Linux server.

Mastering Linux Shell

In performing certain administrations, the use of the Linux shell is very powerful. This is only because the Linux shell talks directly to the operating system. System administrators must master at Linux shell to optimize their administration.

Mastering DNS Server

DNS server is a place that contains information on the settings of a domain. System administrators must master this issue, especially if there is a problem that causes the main server to be inaccessible. Make sure there is a DNS backup that will ensure that emails going to that server can be queued. If the DNS backup is also inaccessible, then when the main server is down, sending email to that domain will be disrupted.

Mastering Domain Registration

Domains are a vital tool for customers. The system administrator must understand the domain purchase hierarchy to ensure the domain can function properly.

From the explanation above, website development is a fairly complex process involving aspects of art, programming, and hardware arrangement.

So if you think your skills meet the criteria above, then start to create your website. There are many kinds of websites, but try to create a website that can give you a profit and make money, such as an online gambling website.

A good online gambling site requires all the skills that you learned above, each one of the skills is proven to be useful in some way. A pretty decent example of a good online gambling site is Yukbola, which you can find it here http://67.225.132.170/.

Good design, a well-coded site, a user-friendly interface, and good navigation will cover all of your user’s needs from a site. See, mastering web development skills is a worthy investment of your time and effort surely!

Internet Of Things : For Better Life

IoT or Internet of things is all physical devices that are connected to the internet or wireless networks to be able to work functionally. With the rapid development of technology today, there are more and more sophisticated internet-based tools that make human life easier.

Starting from smart cars with self-driving features, virtual assistants such as Siri, cloud servers, and even remote control cars for children’s toys. Well if you want to learn more about the Internet of Things, you are in the right place. In this article, we will cover everything you need to know about IoT.

Internet Of Things (IoT)

Internet of things is all things and devices that use wireless networks and internet networks in the system. The device will have the ability to transmit data and transmission over a network without any human intervention. Thanks to advanced computer chips and today’s many wireless networks, almost any device can become part of the Internet of Things.

This means that the Internet of Things is not limited to the information technology or IT industry. You can find many examples of IoT in everyday life !. In essence, IoT is a form of communication between machines and networks. This IoT technology can also be referred to as M2M or machine to machine.

IoT Benefits

Now, after knowing the meaning and also a brief history of the Internet of Things, it’s time to learn about its benefits.

Here is a brief explanation of the benefits and advantages of IoT:

  • Easier connectivity process

The main benefit of IoT is the ease of connectivity it offers. Through IoT, connections can be made more quickly and practically without using cables.

In addition, IoT also uses intelligent technology that ensures network connections and devices run smoothly. Of course, this makes any job easy.

  • Improve work efficiency

Another benefit of IoT is the work efficiency it offers. Thanks to connectivity through smart technology, IoT can reduce the time required for a job.

Of course, this is very helpful for businesses and companies to improve their work efficiency. In addition, IoT can also be used to monitor work effectiveness.

IoT Component

The Internet of Things itself is formed from several basic components! Here are some elements of IoT and also a brief explanation.

  • Artificial Intelligence (AI) – one of the basic components of IoT is artificial intelligence that functions as the “brain” of a device. This AI technology provides intelligence according to the function of the device itself.
  • Connectivity – without a network connection, IoT will not function properly. Connectivity is a key component of IoT that helps devices to connect to a specified network.
  • Sensor – Sensors on IoT devices aim to define the instrument and turn the device into an active system that can perform its functions accordingly.
  • Active engagement – many conventional devices still use passive engagement methods. IoT implements active, active engagement in the range of products, and services are available.
  • Small and compact devices – in this increasingly modern era, many small devices are capable of doing many things, smartphones for example. One of the characteristics of IoT is the use of sophisticated small devices.

IoT example

Currently, the Internet of Things has been used by many fields, Golden friends! Here are some examples of IoT deployments:

  • Energy — in this field IoT can be used for the application of sensors that detect light, as a connection for wireless charging, and much more.
  • Transportation — IoT technology can also be used to create self-driving smart cars, autopilot systems on airplanes, or traffic systems on the streets.
  • Agriculture — in this field, IoT can be used to collect data such as temperature, rainfall, etc. through an automated machine.

Cloud Computing

What is Cloud Computing?

Cloud computing is a technology that processes computing resources via the internet so that computers can connect.

When viewed from the term itself, cloud computing means cloud computing. Well, the cloud here means the internet network. So that the internet plays a role as a user’s data and information center.

With cloud computing, you no longer need to store data in hard files or on a hard disk. As long as you have an internet network, then you can save and access it wherever you are.

So that it can be said, this technology can be accessed remotely.

Based on the access rights owned or the system used, cloud computing is further divided into 3 types, namely:

  • Public Cloud: public cloud can be accessed by anyone and does not require a fee, you can use all its features and services as long as there is an internet network. Examples of public clouds such as Instagram, Facebook, Youtube, Gmail and many more.
  • Private Cloud: This type is usually used in an organization or company that requires a high level of data security. That is why it is called private because it can only be accessed by people who are members of the organization.
  • Community Cloud: almost the same as private cloud, only community cloud can be accessed by outsiders who still have relationships with related institutions. In addition, the network in the community cloud can also be opened for public access.

How Cloud Computing Works

After knowing the meaning of cloud computing, then how does it work so that you can access data and information in the cloud?

Simply put, cloud computing is divided into two parts, namely frontend, and backend. The two parts are connected using the internet network and work together to provide certain functions.

The frontend is likened to the user and the backend is part of the cloud system.

Frontend is a website display or cloud service application that can be accessed by the user. In addition, there are also applications or platforms to access the cloud. However, not all cloud computing systems must have the same user interface.

Furthermore, in the backend, there are computers, servers, and data storage systems that make up the cloud. Cloud computing systems can be computer programs, data processing, and other types of files. Usually, each application must have a dedicated server.

By doing virtual storage, it will not increase memory usage on your local computer.

Get to know Oracle’s RDBMS

The database is one of the important components in the information system of every company because it is needed to store and process data into information. How important the database is. So do not be surprised, now there is much available software to manage database management systems for free or paid. One of them, namely Oracle.

Do you know Oracle?

Many people already know Oracle. Moreover, if they are often involved in the IT world, they must already know Oracle.

The  Development of Oracle

Before proceeding to the understanding of Oracle, it is important to know the oracle starting from its development first. Oracle was developed by Larry Ellison in 1977 at Software Development Laboratories (SDL). Two years later, in 1979, SDL changed its name to Relational Software Inc. (RSI).

Not long after, Oracle version 2 was released. Since then, also known as the moment for the first time, Oracle began to be commercialized. Then, entering 1983, RSI changed its name to Oracle Corporation. The name Oracle Corporation is still used today.

Oracle

Oracle is an Oracle database, Oracle DB, or also known as Oracle. The name Oracle is a name taken from the CIA codename discovered by Larry Ellison in a project. This is indeed natural, because before being commercialized or used by the public, Oracle was a database software used in the United States military environment.

Oracle is a software for relational database management system (RDBMS) and not software for ordinary database management system (DBMS). Oracle is produced and marketed by the world’s leading software company, Oracle Corporation, headquartered in Redmond City, California.

Oracle is the first software to involve SQL (Structured Query Language) in database management. The existence of SQL allows other computer users to easily and quickly access information from a computer database using an RDBMS system.

Information stored in an Oracle relational database, usually in the form of a collection of data in the form of tables that can be accessed into information using SQL.

Oracle itself has various editions, such as Enterprise, Standard, Express, and Oracle Lite. In addition, Oracle can run on any operating system, such as Windows OS, UNIX, Linux, and MacOS.

With the understanding and explanation to get to know the oracle above, maybe it can help you a little to understand and get to know the oracle.

Oracle Function

The function of Oracle is almost the same as the function of ordinary database software (DBMS), namely as a manager of data stored in the database. However, Oracle is an RDBMS that has different functions from DBMS software. The difference in these functions, the point is in terms of database management. The following functions are offered by Oracle:

  • Visualize
    Data Users can visualize data in the form of rows and columns in digital tables. This means that users can store all their data on a large scale digitally in the Oracle database. This means that users no longer need large shelves and space for the storage of piles of physical data. That way, users can save costs.
    Data visualization with rows and columns in a digital table. This is so that the data is easily identified according to its specifications. When the user is looking for data, the user will not be confused by piles of data and easily find the data in a fast time.
  • Management Tools
    Oracle is easy-to-use database software that can be an important foundation for companies that want to build reliable information management systems to improve company performance.
  • Access controller
    Monitor every user who will access data to the database system using SQL. SQL is a supporting technology that is included in every relational database management system software.
  • Data Protection
    Oracle can prevent corruption or loss of corporate data by using Real Application Clusters (RAC). RAC is a technology that provides protection for company data/assets, in the event of a system failure on one of the database servers.
    The existence of RAC, system failure will not affect the performance of other database servers. Because, this technology makes database management centralized, neatly structured, and allows integrated servers.
    If one of the database servers is experiencing downtime, the other servers will recover quickly and automatically, so that downtime on one of these servers will not have any effect on all users.
  • Scalability and Security
    Oracle has the potential to continue to be developed or can be scaled to a larger capacity, only by adding resources (servers and data storage). So, with this scalability, Oracle is able to manage ever-growing data easily and safely.
  • User management
    Oracle can perform data access settings. So, not just anyone can access data freely to the database. Only certain users who have been granted access rights can access data into the database.

Know’s about Javascript

What is Javascript? Definition, Functions and Examples

If you have never been in the programming world, maybe you are still not familiar with what JavaScript is. JavaScript is a programming language for website development to be more dynamic and interactive. Content that can move dynamically on the website turns out to be one of the results of the application of JavaScript, you know!

This time, we will get acquainted with the JavaScript programming language, from its history, functions, to its advantages and disadvantages.

What is Javascript?

JavaScript is a programming language used for website development to make it more dynamic. Like a word, JavaScript gives “life” to the website so that it creates interaction between visitors and the site.

Dynamic websites mean that the content in them can move or change anything that appears on the screen without having to be reloaded manually. For example, such as animated image content, maps, slideshows, polls, and so on.

These elements certainly make the website more attractive, so that visitors feel at home exploring the contents in it.

Initially, JavaScript only worked on the client/frontend side. That way, the processing of the code only runs on the browser side. However, as its development, JavaScript can also be used on the server-side. Of course with the help of various frameworks such as Node.js, and React.js.

The use of JavaScript in website development is often associated with HTML and CSS. This is because in making a website, these three elements play an important role and are interrelated with each other. The following illustration illustrates the functions of HTML, CSS, and JavaScript when building a website.

  • HTML: building the structure and layout of a website
  • CSS: set the appearance and style of the website
  • JavaScript: enhances website appearance with its features and functionality

Following are the roles of JavaScript, HTML, and CSS in making a dynamic and interactive website:

HTML CSS
Javascript
Building a website structure Give style to the website Adding website interactivity
Control Layout Specifies the screen size for responsive web page Manage website functions and features
Basics for building a website Set the website display Running codes for website functionality
Heading, Praragraph, and list Font, color, background, and border User interface, pop-up, widget, and dynamic content

Beginning of JavaScript

JavaScript was first created in 1995 by Brendan Eich, a Netscape employee. Initially, he was asked to create a scripting language like Java that could be implemented in browsers. He then designed a new programming language in just 10 days by combining features inspired by Java, Scheme, and Self.
The first version is limited to Netscape circles only. Initially, this programming language was named Mocha, then it was changed to LiveScript before finally changing its name to JavaScript.

JavaScript Standard

Shortly thereafter, Microsoft created a new language, namely Jscript, which was used in its browser (Internet Explorer). Basically, Jscript is the result of the adoption of JavaScript.
Netscape was then standardized and in 1997, JavaScript was successfully submitted to ECMA International under the label ECMAScript. ECMAScript continued to develop until 1998, ECMAScript 2 was released followed by ECMAScript 3 in 1999.
ECMAScript underwent many revisions and improvements to become the JavaScript programming language as it is today that is reliable for use in various application models.

JavaScript up to now

In 2005, JavaScript’s popularity rose thanks to AJAX (​Asynchronous JavaScript and XML). New libraries such as JQuery and MooTools were developed to minimize browser inconsistencies and make it easier to apply design patterns.
Until now, JavaScript has become a widely used client-side scripting language. According to statistical data, in 2016 as many as 92% of websites used JavaScript to attract visitors, including well-known sites such as Google and Facebook.