{"id":3,"count":243,"description":"Data analytics is the process of analyzing raw data to draw out meaningful insights\u2014insights which are used to drive smart business decisions.","link":"https:\/\/careerfoundry.inbearbeitung.de\/en\/blog\/.\/data-analytics\/","name":"Data Analytics","slug":"data-analytics","taxonomy":"category","parent":0,"meta":[],"acf":{"category_color":"#286d72","category_image":"https:\/\/careerfoundry.inbearbeitung.de\/en\/wp-content\/uploads\/2021\/07\/DA-image@3x.jpg","summary_title":"Data Analytics","title_1":"What is data analytics?","content_1":"<p><span style=\"font-weight: 400;\">Data analytics is the process of turning raw data into meaningful, actionable insights. You can think of it as a form of business intelligence, used to solve specific problems and challenges within an organization. It\u2019s all about finding patterns in a dataset which can tell you something useful and relevant about a particular area of the business\u2014how certain customer groups behave, for example, or why sales dipped during a given time period.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A data analyst takes the raw data and analyzes it to draw out useful insights. They then present these insights in the form of visualizations, such as graphs and charts, so that stakeholders can understand and act upon them. The kinds of insights gleaned from the data depends on the type of analysis performed. There are four main types of analysis used by data experts: <\/span><\/p>\n<ul>\n<li><b>descriptive<\/b><\/li>\n<li><b>diagnostic<\/b><\/li>\n<li><b>predictive<\/b><\/li>\n<li><b>prescriptive<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Descriptive analytics looks at what happened in the past, while diagnostic analytics looks at why it might have happened. Predictive and prescriptive analytics consider what is likely to happen in the future and, based on these predictions, what the best course of action might be.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In all, data analytics helps you to make sense of the past and to predict future trends and behaviors. So, rather than basing your decisions and strategies on guesswork, you\u2019re making informed choices based on what the data is telling you. With a data-driven approach, businesses and organizations are able to develop a much deeper understanding of their audience, their industry, and their company as a whole\u2014and, as a result, are much better equipped to make decisions, plan ahead, and compete in their chosen market. <\/span><\/p>\n","title_2":"What is data analytics used for?","content_2":"<p><span style=\"font-weight: 400;\">Any organization collecting data can make use of data analytics, and how it\u2019s used will vary depending on the context. Broadly speaking, data analytics is used to drive smarter business decisions. This helps to reduce overall business costs, to develop more effective products and services, and to optimize processes and operations across an organization.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In more specific terms, data analytics might be used to predict future sales and purchasing behaviors, for example by identifying trends from the past. It might be used for security purposes, for example to detect, predict, and prevent fraud, especially within the insurance and finance industries. It can be used to evaluate the effectiveness of marketing campaigns, and to drive more accurate audience targeting and personalization. In the healthcare sector, data analytics can be used to make faster, more accurate diagnoses and to identify the most suitable treatment or care for each individual patient. Data analytics is also used to optimize general business operations, for example by identifying and eliminating bottlenecks within certain processes.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Data analytics is used in almost every industry\u2014from marketing and advertising to education, healthcare, travel, transport and logistics, finance, insurance, media and entertainment. Think of the personalized recommendations you get from the likes of Netflix and Spotify; that\u2019s all down to data analytics. You can <\/span><a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/blog\/data-analytics\/big-data-examples\/\"><span style=\"font-weight: 400;\">learn more about how data analytics is applied in the real world here<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n","title_3":"What is the typical data analysis process?","content_3":"<p><span style=\"font-weight: 400;\">The data analysis process can be broken down into five steps: <\/span><b>Defining the question<\/b><span style=\"font-weight: 400;\">, <\/span><b>collecting the data<\/b><span style=\"font-weight: 400;\">, <\/span><b>cleaning the data<\/b><span style=\"font-weight: 400;\">, <\/span><b>analyzing it<\/b><span style=\"font-weight: 400;\">, and <\/span><b>creating visualizations and sharing insights.<\/b><\/p>\n<h3><span style=\"font-weight: 400;\">Defining the question<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">The first step in the process is to define a clear objective. Before delving into the data, you\u2019ll come up with a hypothesis you want to test, or a specific question you want to answer. For example, you might want to investigate why so many customers unsubscribed from your email newsletter in the first quarter of the year. Your problem statement or question will inform what data you analyze, where you pull it from, and the type of analysis you carry out.\u00a0<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Collecting the data<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">With a clear objective in mind, the next step is to gather the relevant data. You might get your data from an internal database or from an external source\u2014it all depends on your goals.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Cleaning the data<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Next, you\u2019ll prep the data for analysis, removing anything that might distort how the data is interpreted\u2014such as duplicates, anomalies, or missing data points. This can be a time-consuming task, but it\u2019s a crucial step.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Analyzing the data<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">This is where you start to draw insights from your data. How you analyze the data depends on the question you\u2019re asking and the kind of data you\u2019re working with, and there are many different techniques at your disposal\u2014like regression analysis, cluster analysis, and time-series analysis (to name just a few).<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Creating visualizations and sharing insights<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">The final step is where data is transformed into valuable insights and action points. You\u2019ll present your findings in the form of charts and graphs, for example, and share them with key stakeholders. At this stage, it\u2019s important to explain what the data tells you in relation to your original question. You&#8217;ll find <a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/blog\/data-analytics\/what-is-data-visualization\/\">a complete guide to data visualization in this guide<\/a>.<\/span><\/p>\n","title_4":"What does a data analyst do?","content_4":"<p><span style=\"font-weight: 400;\">Most companies are collecting masses of data all the time\u2014but, in its raw form, this data doesn\u2019t really mean anything. A data analyst essentially translates raw data into something meaningful and presents it in a way that\u2019s easy for everyone to understand. As such, data analysts have a crucial role to play in any organization, using their insights to drive smarter business decisions.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Data analysts are employed across a wide variety of industries, and the role can vary quite considerably from one company to the next. For example, the typical day of a data analyst working in the medical sector will be very different to that of an analyst at an insurance brokerage. This variety is part of what makes data analytics such an interesting career path.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">With that said, most data analysts are responsible for collecting data, performing analyses, creating visualizations, and presenting their findings.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So what does this look like in terms of day-to-day tasks? Some typical data analyst responsibilities include:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Meeting with key stakeholders to understand business requirements and objectives<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maintaining databases and establishing data processes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Defining criteria for data quality<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Working with business stakeholders to define success metrics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Collecting data from both internal and external sources<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Data cleansing\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Conducting different types of analysis using dedicated programs and tools<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Producing visualizations, such as graphs and charts<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Presenting findings to key stakeholders\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Advising on the best course of action\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ultimately, data analysts help organizations to understand the data they collect and how it can be used to make informed decisions. You can learn more about <\/span><a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/blog\/data-analytics\/whats-it-like-to-actually-be-a-data-analyst\/\"><span style=\"font-weight: 400;\">what it\u2019s like to work as a data analyst in this day-in-the-life account<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n","title_5":"How can you become a data analyst? ","content_5":"<p><span style=\"font-weight: 400;\">Data analysts tend to have an affinity for numbers and a passion for problem-solving. Besides these intrinsic qualities, the key hard and soft skills needed to become a data analyst can all be learned and transferred\u2014you don\u2019t need a specific degree or a particular background.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you\u2019re thinking about becoming a data analyst, there are several things you\u2019ll need to do. First and foremost, you\u2019ll need to master the necessary hard skills and industry tools. This includes getting to grips with Excel, data visualization tools such as Tableau, and in some cases, querying and programming languages such as SQL and Python. You\u2019ll need to learn about the different types of data analysis and how to apply them, and you\u2019ll need to become well-versed in the data analysis process\u2014from defining a problem statement, right through to presenting your insights to key stakeholders.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">At the same time, you\u2019ll need to start building your professional data analytics portfolio. Your portfolio showcases projects you\u2019ve worked on and provides insights into how you work as a data analyst. This is crucial for showing employers that you\u2019ve acquired the necessary knowledge and skills to work in the field.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Data analysts are in high demand, and a career in the field is varied, financially rewarding, and highly fulfilling\u2014your work as a data analyst will have a real, tangible impact on the business or organization. One of the most effective routes into the industry is through a dedicated program or course. With a structured, project-based curriculum, the guidance of a mentor, and the support of fellow career-changers, anyone can retrain as a data analyst. If you are thinking about becoming a data analyst, take a look at this <\/span><a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/blog\/data-analytics\/best-data-analytics-certification-programs\/\"><span style=\"font-weight: 400;\">comparison of the best data analytics certification programs on the market right now<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you\u2019d like to learn more about becoming a data analyst, check out these resources:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/blog\/data-analytics\/data-analyst-career-fit\/\"><span style=\"font-weight: 400;\">Are you a good fit for a career as a data analyst?<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/blog\/data-analytics\/how-to-become-a-data-analyst\/\"><span style=\"font-weight: 400;\">How to become a data analyst<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/blog\/data-analytics\/data-analyst-career-prospects\/\"><span style=\"font-weight: 400;\">Where could a career in data analytics take you?<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/short-courses\/become-a-data-analyst\/\"><span style=\"font-weight: 400;\">Try a free introductory data analytics short course<\/span><\/a><\/li>\n<\/ul>\n","step_1":"<p>Get a hands-on introduction to data analytics and carry out your first analysis with our <a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/short-courses\/become-a-data-analyst\/?popup-tracking=WYSDN-short-course-DAT\" target=\"_blank\" rel=\"noopener\">free, self-paced Data Analytics Short Course<\/a>.<\/p>\n","step_2":"<p>Take part in one of our FREE <a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/events\/?event_topics=data-analytics&amp;popup-tracking=WYSDN-events-DAT\" target=\"_blank\" rel=\"noopener\">live online data analytics events<\/a> with industry experts, and <a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/magazine\/school-teacher-to-data-analyst\/?popup-tracking=WYSDN-mag-DAT-school-teacher-to-data-analyst\">read about Azadeh&#8217;s journey<\/a> from school teacher to data analyst.<\/p>\n","step_3":"<p>Become a <a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/courses\/become-a-data-analyst\/?popup-tracking=WYSDN-program-DAT\" target=\"_blank\" rel=\"noopener\">qualified data analyst<\/a> in just 4-8 months\u2014complete with a <a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/job-guarantee\/\" target=\"_blank\" rel=\"noopener\">job guarantee<\/a>.<\/p>\n","step_4":"<p><span style=\"font-weight: 400;\">\ud83d\udcabThis month, <\/span><b>save up to 20%<\/b><span style=\"font-weight: 400;\"> on our career change programs with our tuition reduction offer. <\/span><a href=\"https:\/\/careerfoundry.inbearbeitung.de\/en\/connect\/tuition-reduction\/\"><span style=\"font-weight: 400;\">Book your application call<\/span><\/a><span style=\"font-weight: 400;\"> and invest in your future today!<\/span><\/p>\n","cta_text":"Start your free data analytics course","cta_color":"#fa6357","cta_url":"https:\/\/careerfoundry.inbearbeitung.de\/en\/short-courses\/become-a-data-analyst\/?popup-tracking=blog-subnav-DAT","in_text_utm":"https:\/\/careerfoundry.inbearbeitung.de\/en\/short-courses\/become-a-data-analyst\/?popup-tracking=blog-inline-DAT","in_text_copy":"Curious about a career in Data Analytics?","in_text_image":{"ID":7162,"id":7162,"title":"DA 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