tutorials-blog

JBI Training: Mastering Tech & Data Analytics Since 1995

31/03/2025: Who We Are - JBI Training At JBI Training, we have been at the forefront of technology education since 1995, equipping professionals with the skills they need to thrive in an ever-evolving digital landscape. Based in London, we specialise in delivering high-quality training in data analytics, software development, DevOps, artificial intelligence, machine learning and cybersecurity, among other cutting-edge fields. A Legacy of Excellence For nearly three decades, we have built a reputation as a trusted provider of specialist technology training. Our clients range from multinational corporations...

Python Machine Learning: A Step-by-Step Guide for Beginners

13/11/2023: Machine learning is transforming numerous industries by allowing computers to learn from data and make predictions without being explicitly programmed. Python has become one of the most popular languages for machine learning due to its wide range of powerful libraries and intuitive syntax. This beginner's guide will walk through the end-to-end process of building and deploying machine learning models using Python. Getting Started with Python Machine Learning JBI Training is one of the leading training companies in the World in Python Machine Learning Training. This material is taken from...

How to Get Z-Score in Tableau

06/11/2023: Understanding and analysing data is a crucial skill for any data professional. Tableau makes visualizing and making sense of data much easier with its highly intuitive and interactive dashboards. One useful technique for working with Tableau is to standardize data using z-scores. But how exactly can you calculate and apply z-scores in Tableau? In this step-by-step tutorial, we'll walk through the process of obtaining z-scores in Tableau. This material is taken from JBI Trainings tableau course An Introduction to Tableau and z-Scores Tableau has become one of the most popular business...

How to Send Ctrl-C to Interrupt and Stop a Python Script

03/11/2023: Python is a popular high-level programming language used for scripting, web development, data analysis, machine learning, and more. When running Python scripts, you may need to abruptly stop or interrupt long-running processes. This can be done using the Ctrl-C keyboard shortcut, which sends a SIGINT signal, triggering a KeyboardInterrupt exception in Python. This article covers everything you need to know about handling Ctrl-C interrupts and exceptions gracefully in your Python code. The material is taken from JBI Trainings python training. We'll explain what happens when Ctrl-C is sent,...

In relation to algorithms and decision-making processes, what skills can companies acquire when they undergo training in Python for Machine Learning?

30/10/2023: Introduction Python has become the go-to language for machine learning and AI development. With its extensive libraries focused on scientific computing and data analysis, Python provides a flexible and powerful platform for implementing machine learning algorithms. Companies are increasingly adopting Python and upskilling their teams in machine learning techniques to solve complex business problems and gain a competitive edge. This article is part of our resources in Python which are to be used in conjunction with our python course. But what specific skills can companies cultivate when...

Power Up Your Power BI Dashboards with the Power of AI

27/10/2023: Business intelligence is becoming smarter and more powerful than ever thanks to recent advances in artificial intelligence and machine learning. In this post, we'll explore how you can harness the power of AI to supercharge your Power BI dashboards and reports. Integrating AI capabilities into Power BI unlocks a wealth of benefits, from automated insights to improved forecasting and beyond. Taken from JBI Training's Power BI and AI training courses. Let's dive in! Getting Started with AI in Power BI Power BI already contains some built-in AI-powered features such as Key Influencers that...

How does Python for Data Science help in analysing real-world datasets?

05/10/2023: Python has become one of the most popular programming languages used in data science. With its versatile libraries and frameworks for manipulating, visualizing and modelling data, Python provides data scientists with the tools to glean powerful insights from real-world data. This hands-on guide will demonstrate how Python's data science libraries allow you to efficiently access, clean, explore and build predictive models using real-world datasets. You'll learn: How to access and load data from various sources into Python Techniques for cleaning, formatting and preprocessing real-world...

How to Learn Python: A Beginner's Guide for Getting Started with Python Programming

04/10/2023: Introduction to Python Python is a high-level, general-purpose programming language that emphasizes code readability and speed of development. Created in 1991 by developer Guido van Rossum, Python has a clear, logical syntax that is easy for beginners to pick up yet powerful enough for experienced programmers. This guide will help you get started. If you are serious about Python you should consider training in one of our Python training courses listed at the end of this article. Some of the key features and benefits of the Python language include: Easy to read and understand: Python code...

Transforming Business Performance With AI and Power BI Analytics

03/10/2023: Introduction Business intelligence and analytics have become essential for data-driven decision making in the modern enterprise. However, many organisations struggle to make sense of their ever-growing data stores using traditional BI tools. Power BI offers a revolutionary approach to business analytics that makes it easy for anyone to visualise data and uncover impactful insights. With the right Power BI training, individuals and organisations can leverage Microsoft’s industry-leading business intelligence platform to transform performance. This guide will walk through the fundamentals...

8 Reasons to Choose Power BI for Business Reports

03/10/2023: Introduction In today's data-driven business landscape, insightful reporting and analytics are critical. With so many business intelligence tools available, what makes Power BI the best choice for most organisations? Here are 8 compelling reasons Power BI should be your platform of choice for business reporting. The perfect way to train your team or as an individual is to attend one of JBI Training Power BI Courses Overview of Power BI Power BI is a business analytics service from Microsoft that enables interactive data visualizations, dashboards, ad-hoc analysis and more. Key capabilities...

Alteryx Training: How to Export Data to Excel

02/10/2023: Alteryx is a powerful tool for data preparation and analytics. With Alteryx, you can connect to various data sources, clean and transform data, and perform analysis. Once your data prep is complete in Alteryx, you'll often want to export the output to Excel for additional analysis and reporting. Excel provides robust charting and visualization capabilities that complement Alteryx. In this guide, you'll learn how to seamlessly export Alteryx data to Excel during your Alteryx training. This guide is part of JBI Trainings Alteryx Course Overview of Exporting Alteryx Data to Excel Exporting...

Transforming Survey Data Insights with Microsoft Forms and Power BI

29/09/2023: Understanding your users and customers is critical for any organisation. But transforming feedback into meaningful insights can be challenging without the right tools. This is where Microsoft Forms and Power BI come in. Together, these Microsoft 365 applications provide a straightforward way to gather survey and questionnaire data, then visualise and analyse it impactfully. This article can be used as a resource for our Microsoft Forms Data in Power BI part of our Power BI Training. In this hands-on guide, we'll walk through a practical example of using Forms and Power BI in tandem. We'll...

How Top Companies Leverage Microsoft Forms and Power BI for Data-Driven Insights

29/09/2023: This article can be used as a resource for our Microsoft Forms Data in Power BI part of our Power BI Training. In today's highly competitive business landscape, data-driven decision making is imperative for success. Organizations must find ways to efficiently gather feedback, turn it into actionable insights, and enable fact-based choices across all operations. This is where integrating Microsoft Forms and Power BI can provide unmatched value. Forms and Power BI are powerful tools on their own. But together, they offer an end-to-end solution for collecting survey and structured data at...

Securing Business: How Companies are Using SQL Language

28/09/2023: SQL, or Structured Query Language, is a ubiquitous language used by organizations across all industries to interact with relational databases. As one of the most common ways that businesses access and manage their data, it's critical for companies to implement robust security measures for their SQL environments. Properly securing SQL helps protect sensitive information, comply with regulations, and prevent data breaches that can damage an organization. In this article, we'll explore some of the key ways companies are securing access, enforcing controls, and encrypting data within SQL...

Best Practices for Access Control in SQL Databases

28/09/2023: Implementing proper access control is crucial for securing any SQL database. Without adequate access restrictions, sensitive data can be exposed. This article will outline some best practices for configuring access control in SQL databases to lock down your data. JBI Training offers our SQL training course please feel free to get in contact to discuss how we can meet your training needs. The Importance of Access Control for SQL Database Security Access control refers to the methods used to restrict access to resources and data within a SQL database. Also known as authorization, access...

BLOG

Filter