Hypothesis testing is a method used to determine whether an assumption or claim about a population is true or false. There are two main types of hypothesis testing procedures: parametric and non-parametric. Parametric tests assume that the variables being studied are measured on an interval scale, meaning that the data is continuous and has a …
Ethical Hacking is a form of official practice that is usually carried out by Cyber Security Engineers in a company or organization to identify potential threats and data breaches in the network. Through this practice, the Cyber Security Engineer will investigate the network to find weak points that might be infiltrated by a black hat …
In Huffman data compression, a specialized algorithm known as a greedy algorithm is used to construct a Huffman tree. This tree is used to compress an image, spreadsheet or video into a smaller, lossless file. The basic principle behind the greedy algorithm is that it selects the most obvious solution to the current subproblem, with …
In fact, when developing a website-based application, in addition to developing CRUD processes on the backend and front end, a programmer is also required to visually analyze the data so that it is easier for users to understand. Visual data can be presented in various ways, including optical distribution using maps or graphics and even …
Critical Chain Project Management: Running a project requires preparation and accurate calculations to maximize the implementation process and meet targets. Usually, a project involves many parties, huge companies that carry out a project for the long term. So that the project work process goes according to plan, the application of critical chain project management is something …
Agile project management is breaking projects down into manageable steps, emphasizing customer responsiveness and collaboration. This flexible project management style is a new method that is still being adopted by many businesses. Manufacturers who implement agile project management tend to see products delivered more quickly. Agile project management benefits throughout the production process, not just …
Project management is a crucial aspect of modern business operations. It is used to oversee and measure the progress of projects, ensuring they meet their goals. This process includes various steps like planning, organizing, controlling, budgeting, monitoring, testing and implementing. Project management also includes managing the various resources of an organization like human resources, equipment, …
Content marketing is a marketing strategy focusing on planning, creating, and distributing content to make your audience interested in using your product or service. Maybe you often hear “Content is King” (Content is King). Now you’re starting to think, why is content called “king”? The answer is that content is essential to digital marketing (online …
Earned Value Management is a project management technique used to measure the performance and progress of projects. EVM can provide accurate estimates of project performance issues in one integrated system. This estimate alone is an essential contribution to good project quality. Therefore, earned value management is often considered an approach to performance management. A systematic …
A linked list is a data structure that consists of a sequence of elements, each of which contains a reference (or “link”) to the next element in the sequence. Each element in a linked list is typically called a “node”. The first node in the list is called the “head”, and the last node is …
Productivity management is the process of monitoring and improving the efficiency of an organization, group, or individual in completing tasks and achieving goals. This can involve setting targets and metrics, analyzing performance data, identifying and addressing inefficiencies, and implementing strategies and tools to improve productivity. It is a vital aspect of business management as it …
Every marketer must understand that lead generation is integral to a digital marketing strategy. This term must be familiar to those who are just learning digital marketing. However, the meaning alone may still need to be clarified. So, on this occasion, we will explain various things about lead generation, starting from the definition and strategy …
Web development offers a variety of exciting and rewarding career opportunities, as technology continues to advance and the need for skilled developers remains high. One of the most in-demand roles in the field is that of a full-stack developer, which is expected to see above-average growth in the future. Whether you’re just starting out in …
Yes, in the new era of big data and data science. It is critical for enterprises to have a centralized data architecture. It is aligned with business processes that scale with business growth and thrive with technological advances. Data architecture is relatively new compared to information, system, and software architecture. A successful data architecture clarifies …
Understanding financial performance is crucial for every organization because most decisions depend on finance. This process is also necessary because it helps the company’s important decision-making processes. This article will discuss financial performance, complete with analysis and how to measure it in business. Financial Performance Analysis Financial performance analysis involves the examination and interpretation of …
The Internet of Things (IoT) is a term that has gained significant attention in recent years and is expected to continue growing in popularity. However, for those unfamiliar with the concept, it can be hard to understand what it is and why it matters. This article aims to provide an overview of IoT, including its …
Big Data refers to the vast amount of structured and unstructured data that organizations collect and analyze to gain insights and make data-driven decisions. It encompasses the technology, tools, and techniques used to store, process, and analyze large and complex data sets. The concept of Big Data emerged as businesses sought to gain a better …
All Android developers are familiar with Gradle. It is a build tool commonly used in application development, one of which is Android. You can read at https://www.gradle.org/ for more details. Gradle scripts are usually written in the Groovy programming language. Then can Gradle scripts be written with Kotlin? You can. Please read this blog: Kotlin …
First, we must know what Agile is. Agile Software Development is a methodology based on an iterative work process where agreed rules and solutions are carried out in collaboration between each team in an organized and structured manner. Agile development itself is a software development model in the short term. Then, it requires rapid adaptation …
Since its first release in 2015, React Native Developer has continued to gain increasing popularity. The community is growing, many people starts to develop mobile apps using React Native —including some big companies like Facebook & Instagram (of course), Skype, Pinterest, Uber, etc. Therefore, we decided to collect the best React Native-related resources created by …
In the cloud computing market, Microsoft’s Azure platform is a highly sought-after option, coming in second in terms of popularity with a 21% market share, behind Amazon Web Services (AWS) with 32% and ahead of Google Cloud with 8%. With its growing popularity, understanding Azure and its various certification options is a valuable asset for …
What is the first thing that comes to mind when you hear the term design thinking? Design thinking is synonymous with innovation, thinking out of the box, having new breakthroughs, and so on. Actually, you’re not wrong. The three-word phrases are the desired results from the design thinking process. Usually, the ability to do design …
SIPOC Model, short for Suppliers, Inputs, Process, Outputs, and Customers, is a method for mapping and improving processes. It is used in the Six Sigma methodology during the ‘Measure’ stage to identify relevant factors for process improvement before starting a project. A SIPOC diagram is a visual tool that helps teams understand the entire process, …
If you’re interested in advancing your career in Project Management or want to explore the field, you may be wondering what steps to take to become certified. The Project Management Professional (PMP®) and PRINCE2® certifications are highly respected in the industry and demonstrate your understanding of key project management concepts and ability to apply them …
To ensure success in real-world applications, Machine Learning models must have a high degree of accuracy. One way to measure the accuracy of a model is through the use of a cost function. This parameter in Machine Learning is used to evaluate the performance of a model by determining the level of error between the …
On the way to getting a job, you may encounter several stages of job selection that vary in each company. For example, do you only go through a psychological test in some of the recruitment processes? Likewise, Focus Group Discussion (FGD), this stage is not always present in the job selection process. FGDs are usually …
Being a web developer or designer is a challenging job. Both of these professions require Web Development and Design tools to support their respective performance in achieving the targets given by the company or client. At least those of you who work as one of the two need the tools that will be mentioned.’ The …
Principal component analysis (PCA) is an analytical technique used in statistics and data science. Leveraging this analysis technique allows you to summarize the information in large data tables into smaller summary indexes. So, the visualization and data analysis stages become easier to do. The application of PCA is very broad. In fact, almost all industries …
To live your days more productively, you need time management techniques that suit your daily life and needs.Some people can schedule activities in advance. There are those a week in advance and those who only plan when there is an event. So, which one are you? Whatever it is, basically everyone wants to use their …
The demand for cloud services is on the rise due to the increased use of remote work and advancements in mobile technology. With so many cloud computing companies in the U.S. to choose from, it can be challenging for job seekers to determine which companies are worth considering. This article aims to provide guidance by …
Data transformation is one of the basic steps in the data preprocessing section. When we first learn feature scaling techniques, we will deal with the terms scale, standardization, and normalization a lot. Normalization is one of the most frequently used data preparation techniques. In machine learning and data mining, this process helps us convert the …
Someone who looks busy does not mean he is applying for productive work. Practical work emphasises an individual’s ability to produce various tasks more than his average size. An employee can be productive if he has two aspects: effective and efficient. Work effectiveness is more about achieving maximum work methods through quality, quantity, and timeliness. …
A cloud-first approach utilizes the power of various tools and services to make tasks more efficient. It allows for remote work, which has become increasingly important in light of recent events. As a result, many companies are turning to cloud-first strategies and cloud computing to enable employees to access data, tools, and storage from anywhere. …
During the industrial revolution 4.0. Nowadays, many startup companies have sprung up. For large companies, the existence of someone with business skills is needed so that the business can continue and the company remains profitable. Therefore, positions related to business emerged, such as Business Analyst, Business Development, Business Intelligence, etc. Here, we will discuss Business …
The term “scrum of scrums” may sound peculiar, but it is a real concept in the field of software development. It is a method that helps to coordinate and communicate between multiple scrum teams working on the same project. The purpose of this approach is to ensure that all teams are aware of each other’s …
Now that it’s 2021, it’s time for you to start planning clear goals or business plans for the next 12 months. You may be planning to use your 2020 goals or change them up a bit. However, it would be better if you had other goals, considering the many changes in 2020. Goal Setting is …
DevOps, a philosophy that combines software development and IT operations, has a wide range of tools to choose from. Two of the more popular options are Chef and Puppet. But which one is the best fit for your organization? In this article, we will compare and contrast these two configuration management tools to help you …
Software Quality Assurance is a systematic process to check whether a software has been developed according to predetermined requirements. This process can be carried out by a QA Tester or by a QA Engineer. QA Tester has the main task of carrying out tests on devices or emulators, creating test flows, and reporting test results. …
The Scrum framework offers speed and flexibility in an application development project or any project. Several things need to be considered before forming a Scrum Team. The Scrum Team itself is a team that is responsible for all activities related to product development. Within the Scrum framework, the Scrum Team is divided into roles. Each …
The data structure is one of the essential parts that must be understood by programmers. This structure makes it easy for users to access the data they need quickly and precisely. This is because the data structure has a unique format that organises, processes, retrieves, and stores data. Unfortunately, not few think that data structures …
As the name suggests, search engine optimization means search engine optimization. The SEO specialist’s job revolves around search engine optimization for better marketing results, as Brain Station says. This profession is responsible for setting the content strategy that will be posted. The content will be filled with specific keywords or phrases. So that it can …
The combination of Lean and Six Sigma is called Lean Six Sigma. Lean methodology eliminates waste or waste in the product manufacturing process. At the same time, Six Sigma helps improve the quality of the final product. That means Lean Six Sigma is a process of improving product quality and eliminating waste. Waste is all …
Along with the increasing dependence on information technology organizations and awareness of the importance of data in information systems, the need for experts in the field of information system security with international qualifications is also increasing. CISSP or Certified Information Systems Security Professional is a certificate in the field of information system security independently issued …
Some believe crypto money or cryptocurrency to be part of the future. According to Rutskiy et al. (2021), the second most valuable crypto coin with the most market capitalization in the cryptocurrency industry today is Ethereum. Ethereum is a Blockchain-based crypto coin that focuses on innovative contract technology and a programming language for decentralized applications …
Working from home is becoming increasingly popular among professionals who are looking for more flexibility in their work schedule. The ability to avoid long commutes and have more control over one’s schedule can provide a better work-life balance. This type of work arrangement, also known as telecommuting, telework, or remote work, is becoming more common …
Azure is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers. Azure provides a wide range of services that can be used to create and manage virtual machines, storage, networking, databases, and more. These services can be used to …
K-Means has a function to group data into data clusters that can accept data without any category labels. K-Means Clustering Algorithm is also a non-hierarchy method. The Clustering Algorithm method groups some data into groups, which explains that data in one group have the same characteristics. It has different features from data in other groups. …
The empirical rule, also known as the three-sigma rule or the 68-95-99.7 rule, is a statistical rule that states that for a normal distribution. The observed data will be within three standard deviations (denoted by σ) of the mean. -average (denoted by µ). Specifically, the empirical rule predicts that 68% of observations fall within the …
As a cyber security professional, you have a wide variety of certification options to choose from. This is not surprising given the numerous types of security measures and tools required to combat the diverse range of cyber threats. Penetration testing is a popular method used by IT professionals to ensure their networks are secure from …
JavaScript and Python are now the two most widely used programming languages for creating multi-platform applications. Although it was only released four years after Python, JavaScript was able to dominate the level of usage of programming languages for several years. However, JavaScript will soon find a rival no less serious in popularity, namely Python. To …