Browse through 21,149 software coding database illustrations & vectors or explore more black icons or white background vectors to complete your project with stunning visuals.

Isometric illustration depicting the modern app development life cycle. Developers code on computers, interact with databases like PostgreSQL, and utilize Git for version control. The scene includes mobile app interfaces, API integrations, and server racks, showcasing the full process of creating software. Software coding database illustrations
Isometric illustration depicting the modern app development life cycle. Developers code on computers, interact with databases like PostgreSQL, and utilize Git for version control. The scene includes mobile app interfaces, API integrations, and server racks, showcasing the full process of creating software. Software coding database illustrations
A professional using a futuristic interface to highlight coding and software development concepts. Visual elements include data structure, testing, and source code. Tessel. Software coding database illustrations
A professional using a futuristic interface to highlight coding and software development concepts. Visual elements include data structure, testing, and source code. Tessel. Software coding database illustrations
Coding in the dark A programmer's solitary journey through lines of code, illuminated only by the screen's glow, crafting software in the stillness of the night. Software coding database illustrations
Coding in the dark A programmer's solitary journey through lines of code, illuminated only by the screen's glow, crafting software in the stillness of the night. Software coding database illustrations
A software engineer interacts with virtual reality technology, showcasing coding languages and development tools essential for app creation in a futuristic workspace. XDMCP. Software coding database illustrations
A software engineer interacts with virtual reality technology, showcasing coding languages and development tools essential for app creation in a futuristic workspace. XDMCP. Software coding database illustrations
Collection of flat icons representing cloud computing and software concepts. Includes icons for cloud, cloud sync, cloud download, cloud upload, database, server rack, network connectivity, data protection, software development, coding, API integration, app development, cloud storage, data analytics, AImachine learning, collaboration, DevOps, cybersecurity, scalability, and deployment. Each icon features distinct with vibrant, contrasting colors, and simple, modern design elements for clear visual communication of each concept. Software coding database illustrations
Collection of flat icons representing cloud computing and software concepts. Includes icons for cloud, cloud sync, cloud download, cloud upload, database, server rack, network connectivity, data protection, software development, coding, API integration, app development, cloud storage, data analytics, AImachine learning, collaboration, DevOps, cybersecurity, scalability, and deployment. Each icon features distinct with vibrant, contrasting colors, and simple, modern design elements for clear visual communication of each concept. Software coding database illustrations
This image illustrates coding concepts with keywords highlighting various aspects of software development, data structures, and programming methodologies for tech professionals. Tessel. Software coding database illustrations
This image illustrates coding concepts with keywords highlighting various aspects of software development, data structures, and programming methodologies for tech professionals. Tessel. Software coding database illustrations
Collection of twelve colorful flat line icons related to web development, software engineering, and IT infrastructure on white background. Includes symbols for coding, HTML CSS, database SQL API, debugging, cybersecurity lock, responsive design, analytics uptime, automation gears, and startup rocket launch. Modern purple blue style. Ideal for technology presentations, websites, apps, articles, and educational materials about programming, DevOps, cloud computing, and digital innovation. Software coding database vectors
Collection of twelve colorful flat line icons related to web development, software engineering, and IT infrastructure on white background. Includes symbols for coding, HTML CSS, database SQL API, debugging, cybersecurity lock, responsive design, analytics uptime, automation gears, and startup rocket launch. Modern purple blue style. Ideal for technology presentations, websites, apps, articles, and educational materials about programming, DevOps, cloud computing, and digital innovation. Software coding database vectors
A young woman sits at a desk with headphones, focused on a glowing computer screen displaying lines of code. The setting is a vibrant, digital-themed environment with colorful, illuminated squares floating in the background, symbolizing a high-tech world. The woman's hair is styled in a ponytail, and she appears engaged in coding or programming work, highlighting the concept of technology and software development. The scene exudes a futuristic and innovative atmosphere, emphasizing the digital realm. Software coding database illustrations
A young woman sits at a desk with headphones, focused on a glowing computer screen displaying lines of code. The setting is a vibrant, digital-themed environment with colorful, illuminated squares floating in the background, symbolizing a high-tech world. The woman's hair is styled in a ponytail, and she appears engaged in coding or programming work, highlighting the concept of technology and software development. The scene exudes a futuristic and innovative atmosphere, emphasizing the digital realm. Software coding database illustrations
A collection of black and white line art icons representing software development, programming, coding, website design, mobile applications, and system settings. The clean and modern symbols feature monitors, laptops, smartphones, gear wheels, and code tags, making them ideal for web design, technology blogs, user interface projects, and software engineering presentations. Software coding database vectors
A collection of black and white line art icons representing software development, programming, coding, website design, mobile applications, and system settings. The clean and modern symbols feature monitors, laptops, smartphones, gear wheels, and code tags, making them ideal for web design, technology blogs, user interface projects, and software engineering presentations. Software coding database vectors
Software developer managing digital workflow through interactive coding interface featuring programming automation data processing system integration and technology innovation. Software coding database illustrations
Software developer managing digital workflow through interactive coding interface featuring programming automation data processing system integration and technology innovation. Software coding database illustrations
A clean grid of twenty-four black solid icons on a white background representing software development and DevOps concepts. Includes symbols for coding, API integration, database, servers, cloud upload, cybersecurity, testing, mobile devices, terminal, agile workflow, deployment, analytics, and innovation. Minimalist flat style ideal for websites, mobile apps, presentations, documentation, infographics, and technology articles illustrating programming, engineering, automation, and IT management processes. Software coding database vectors
A clean grid of twenty-four black solid icons on a white background representing software development and DevOps concepts. Includes symbols for coding, API integration, database, servers, cloud upload, cybersecurity, testing, mobile devices, terminal, agile workflow, deployment, analytics, and innovation. Minimalist flat style ideal for websites, mobile apps, presentations, documentation, infographics, and technology articles illustrating programming, engineering, automation, and IT management processes. Software coding database vectors
A colorful flat design icon set illustrating software development and programming concepts. The collection includes mobile applications, coding, HTML and CSS, API integration, debugging, cloud database, Git version control, project management timeline, responsive web design, and team collaboration. Each icon features bold outlines and vibrant colors on a white background. Ideal for websites, mobile applications, presentations, blogs, tutorials, infographics, and marketing materials related to technology, programming, app development, and IT services. Software coding database vectors
A colorful flat design icon set illustrating software development and programming concepts. The collection includes mobile applications, coding, HTML and CSS, API integration, debugging, cloud database, Git version control, project management timeline, responsive web design, and team collaboration. Each icon features bold outlines and vibrant colors on a white background. Ideal for websites, mobile applications, presentations, blogs, tutorials, infographics, and marketing materials related to technology, programming, app development, and IT services. Software coding database vectors
A comprehensive collection of icons and flat depicting various aspects of programming, software development, web design, coding, teamwork, and IT solutions. The set includes computers, team collaboration, code symbols, database management, flowchart diagrams, online education, tools, and business partnership concepts. Perfect for web design, tech blogs, educational materials, software presentations, and corporate infographics. Software coding database vectors
A comprehensive collection of icons and flat depicting various aspects of programming, software development, web design, coding, teamwork, and IT solutions. The set includes computers, team collaboration, code symbols, database management, flowchart diagrams, online education, tools, and business partnership concepts. Perfect for web design, tech blogs, educational materials, software presentations, and corporate infographics. Software coding database vectors
This image represents the concept of coding in software development, showcasing essential processes, terms, and technologies in a modern digital format, emphasizing innovation. Tessel. Software coding database illustrations
This image represents the concept of coding in software development, showcasing essential processes, terms, and technologies in a modern digital format, emphasizing innovation. Tessel. Software coding database illustrations
A collection of twenty-four colorful flat line icons arranged in a grid on white background representing software development and DevOps concepts. Includes symbols for coding, version control, database, debugging, testing, deployment, cloud server, security, project management, analytics and containers like Docker and Kubernetes. Modern outline style with blue, green, orange accents. Ideal for technology presentations, websites, apps, infographics, and educational materials about programming, agile workflow, and IT infrastructure. Software coding database vectors
A collection of twenty-four colorful flat line icons arranged in a grid on white background representing software development and DevOps concepts. Includes symbols for coding, version control, database, debugging, testing, deployment, cloud server, security, project management, analytics and containers like Docker and Kubernetes. Modern outline style with blue, green, orange accents. Ideal for technology presentations, websites, apps, infographics, and educational materials about programming, agile workflow, and IT infrastructure. Software coding database vectors
Five flat illustrating software development and integration concepts such as a drag and drop builder workflow automation app deployment database connector and. Software coding database illustrations
Five flat illustrating software development and integration concepts such as a drag and drop builder workflow automation app deployment database connector and. Software coding database illustrations
A comprehensive set of modern flat icons depicting software development, coding, programming education, cloud computing, graduation, startup launch, and team collaboration. The feature laptops, keyboards, source code, data servers, books, graduation cap, and developers working in an office environment. This graphic set is ideal for web design, tech blogs, educational platforms, software company presentations, and infographics related to information technology and computer science careers. Software coding database vectors
A comprehensive set of modern flat icons depicting software development, coding, programming education, cloud computing, graduation, startup launch, and team collaboration. The feature laptops, keyboards, source code, data servers, books, graduation cap, and developers working in an office environment. This graphic set is ideal for web design, tech blogs, educational platforms, software company presentations, and infographics related to information technology and computer science careers. Software coding database vectors
This image was created using Generative AI. Collection of black icons representing coding symbols and software development concepts on white background. Software coding database vectors
This image was created using Generative AI. Collection of black icons representing coding symbols and software development concepts on white background. Software coding database vectors
A comprehensive collection of flat-style, colorful icons representing software development, programming, and IT infrastructure. The set includes symbols for coding, debugging, database management, cloud computing, artificial intelligence, security, and project management. Each icon is designed with a clean, modern aesthetic, making them ideal for use in technical documentation, web development projects, app interfaces, presentations, and educational materials related to computer science and information technology. The variety of icons covers essential concepts such as hardware, software architecture, user interaction, and system optimization. Software coding database vectors
A comprehensive collection of flat-style, colorful icons representing software development, programming, and IT infrastructure. The set includes symbols for coding, debugging, database management, cloud computing, artificial intelligence, security, and project management. Each icon is designed with a clean, modern aesthetic, making them ideal for use in technical documentation, web development projects, app interfaces, presentations, and educational materials related to computer science and information technology. The variety of icons covers essential concepts such as hardware, software architecture, user interaction, and system optimization. Software coding database vectors
This image features programming and web development icons, representing coding, software, and technology. It includes various elements for creating digital solutions. Software coding database vectors
This image features programming and web development icons, representing coding, software, and technology. It includes various elements for creating digital solutions. Software coding database vectors
A clean, minimalist line icon depicting computer programming, software development, and database management. The features a desktop computer monitor displaying a settings gear icon, a code editor window with syntax symbols, a database storage cylinder, and a mouse cursor pointer. Ideal for technology websites, software engineering presentations, coding tutorials, app development blogs, and IT infographics. The isolated black and white design ensures easy integration into various digital and print projects. Software coding database illustrations
A clean, minimalist line icon depicting computer programming, software development, and database management. The features a desktop computer monitor displaying a settings gear icon, a code editor window with syntax symbols, a database storage cylinder, and a mouse cursor pointer. Ideal for technology websites, software engineering presentations, coding tutorials, app development blogs, and IT infographics. The isolated black and white design ensures easy integration into various digital and print projects. Software coding database illustrations
A professional software developer working on a laptop in a dark environment, with abstract digital data streams and code blocks projecting from the screen. The motion blur effect represents high-speed data processing, programming efficiency, and advanced technological innovation. This conceptual image is ideal for themes related to cybersecurity, software engineering, artificial intelligence, big data analytics, and digital transformation. The dark, moody lighting emphasizes focus and productivity, making it a perfect visual metaphor for modern IT infrastructure, coding workflows, and the rapid evolution of global digital systems. Software coding database illustrations
A professional software developer working on a laptop in a dark environment, with abstract digital data streams and code blocks projecting from the screen. The motion blur effect represents high-speed data processing, programming efficiency, and advanced technological innovation. This conceptual image is ideal for themes related to cybersecurity, software engineering, artificial intelligence, big data analytics, and digital transformation. The dark, moody lighting emphasizes focus and productivity, making it a perfect visual metaphor for modern IT infrastructure, coding workflows, and the rapid evolution of global digital systems. Software coding database illustrations
Collection of twenty-four minimalist black line icons on white background representing technology, software development, data science and artificial intelligence concepts. Includes symbols for coding, database, cloud server, cybersecurity, machine learning, neural network, API, mobile app, analytics, automation and startup rocket. Clean outline style ideal for web design, presentations, infographics, UI elements, educational materials and digital marketing projects related to IT, programming and innovation. Software coding database vectors
Collection of twenty-four minimalist black line icons on white background representing technology, software development, data science and artificial intelligence concepts. Includes symbols for coding, database, cloud server, cybersecurity, machine learning, neural network, API, mobile app, analytics, automation and startup rocket. Clean outline style ideal for web design, presentations, infographics, UI elements, educational materials and digital marketing projects related to IT, programming and innovation. Software coding database vectors
A comprehensive collection of icons related to programming, software development, coding, database management, education, and computer technology. The set includes flat design symbols such as laptops, computer monitors, graduation cap, training sessions, routers, cloud storage, SQL databases, binary data exchange, project management, handshakes, certificates, and source code. Perfect for web design, tech blogs, educational platforms, presentations, and software development company branding. Software coding database vectors
A comprehensive collection of icons related to programming, software development, coding, database management, education, and computer technology. The set includes flat design symbols such as laptops, computer monitors, graduation cap, training sessions, routers, cloud storage, SQL databases, binary data exchange, project management, handshakes, certificates, and source code. Perfect for web design, tech blogs, educational platforms, presentations, and software development company branding. Software coding database vectors
A collection of twenty-four flat icons related to software development and DevOps on a white background. Includes symbols for coding, debugging, API integration, cloud storage, database, cybersecurity, agile workflow, testing, analytics, and collaboration. Designed in teal, blue and gold tones. Ideal for technology presentations, websites, mobile apps, infographics, and educational materials illustrating programming, deployment, and IT management concepts. Software coding database vectors
A collection of twenty-four flat icons related to software development and DevOps on a white background. Includes symbols for coding, debugging, API integration, cloud storage, database, cybersecurity, agile workflow, testing, analytics, and collaboration. Designed in teal, blue and gold tones. Ideal for technology presentations, websites, mobile apps, infographics, and educational materials illustrating programming, deployment, and IT management concepts. Software coding database vectors
The image depicts a tablet displaying lines of code, likely representing programming or software development. Surrounding the tablet are icons symbolizing key elements of the process: a gear for settings or configuration, a stack of disks for databases, a cloud for cloud computing, and a folder for file storage or project management. This suggests a workflow involving coding, database management,. Software coding database illustrations
The image depicts a tablet displaying lines of code, likely representing programming or software development. Surrounding the tablet are icons symbolizing key elements of the process: a gear for settings or configuration, a stack of disks for databases, a cloud for cloud computing, and a folder for file storage or project management. This suggests a workflow involving coding, database management,. Software coding database illustrations
Api integration concept shown with a developer coding on a laptop. The image represents software development, application programming interface, and the future of technology in business solutions. Exactly characters. Software coding database illustrations
Api integration concept shown with a developer coding on a laptop. The image represents software development, application programming interface, and the future of technology in business solutions. Exactly characters. Software coding database illustrations
Set of black and white line art icons including binary code blocks, database with code brackets, file drawer with document, coding terminal, flowchart symbol, and arrow with folder. Generative AI. Software coding database vectors
Set of black and white line art icons including binary code blocks, database with code brackets, file drawer with document, coding terminal, flowchart symbol, and arrow with folder. Generative AI. Software coding database vectors
A clean, minimalist outline featuring a computer monitor with programming code symbols surrounded by various technology and software development icons. Elements include a cloud, database, gear, network nodes, document with brackets, shield, wrench, lightbulb, and arrow. This conceptual graphic is ideal for web development, software engineering, IT services, coding courses, digital transformation, and tech startup presentations, providing a modern and professional visual representation of computer science and technical infrastructure. Software coding database illustrations
A clean, minimalist outline featuring a computer monitor with programming code symbols surrounded by various technology and software development icons. Elements include a cloud, database, gear, network nodes, document with brackets, shield, wrench, lightbulb, and arrow. This conceptual graphic is ideal for web development, software engineering, IT services, coding courses, digital transformation, and tech startup presentations, providing a modern and professional visual representation of computer science and technical infrastructure. Software coding database illustrations
Illustration showing interconnected gears in blue and green, surrounding a central cloud symbol. Arrows indicate bidirectional communication between gears and cloud. Various icons like a database, coding symbol, and bar graph represent elements of technology and cloud computing. Simple, stylized design indicates themes of automation, integration, and data flow, reflecting concepts in software development and cloud-based solutions. Software coding database illustrations
Illustration showing interconnected gears in blue and green, surrounding a central cloud symbol. Arrows indicate bidirectional communication between gears and cloud. Various icons like a database, coding symbol, and bar graph represent elements of technology and cloud computing. Simple, stylized design indicates themes of automation, integration, and data flow, reflecting concepts in software development and cloud-based solutions. Software coding database illustrations
A collection of fifteen flat line icons in blue and purple tones on white background, illustrating software quality assurance, cybersecurity, and data analysis concepts. Includes symbols for global search, shield protection, padlock, coding, database audit, error warning, data filtering, team collaboration, analytics growth, checklist maintenance, firewall stop, incident report, server management, compliance, and innovation security. Ideal for technology presentations, IT documentation, web design, and cybersecurity articles. Software coding database vectors
A collection of fifteen flat line icons in blue and purple tones on white background, illustrating software quality assurance, cybersecurity, and data analysis concepts. Includes symbols for global search, shield protection, padlock, coding, database audit, error warning, data filtering, team collaboration, analytics growth, checklist maintenance, firewall stop, incident report, server management, compliance, and innovation security. Ideal for technology presentations, IT documentation, web design, and cybersecurity articles. Software coding database vectors
This image presents a set of web and app developer icons, representing coding, programming, and software development processes for digital platforms. Software coding database vectors
This image presents a set of web and app developer icons, representing coding, programming, and software development processes for digital platforms. Software coding database vectors
A close-up shot of a software developer or programmer typing on a laptop keyboard with glowing blue code displayed on the screen. The background features a futuristic digital interface with bokeh lights, creating a high-tech atmosphere. This image is ideal for concepts related to cybersecurity, coding, software engineering, hacking, artificial intelligence, data analysis, and digital technology. Software coding database illustrations
A close-up shot of a software developer or programmer typing on a laptop keyboard with glowing blue code displayed on the screen. The background features a futuristic digital interface with bokeh lights, creating a high-tech atmosphere. This image is ideal for concepts related to cybersecurity, coding, software engineering, hacking, artificial intelligence, data analysis, and digital technology. Software coding database illustrations
A comprehensive collection of modern blue flat technology icons set on a clean background. This collection includes symbols for web coding, cloud computing, database management, network security, server infrastructure, data analytics, bug tracking, command terminal, system monitoring, and software deployment. Perfect for tech websites, mobile application design, user interfaces, infographics, IT presentations, programming documentation, and modern digital marketing materials. Software coding database vectors
A comprehensive collection of modern blue flat technology icons set on a clean background. This collection includes symbols for web coding, cloud computing, database management, network security, server infrastructure, data analytics, bug tracking, command terminal, system monitoring, and software deployment. Perfect for tech websites, mobile application design, user interfaces, infographics, IT presentations, programming documentation, and modern digital marketing materials. Software coding database vectors
Clean line art of a desktop computer setup displaying coding symbols, gear, chart, and cloud on the screen. The minimal design represents software development, programming, IT technology, cloud computing, and computer science concepts. Ideal for web design, tech blogs, digital services, presentations, and educational materials related to software engineering and digital transformation. Software coding database illustrations
Clean line art of a desktop computer setup displaying coding symbols, gear, chart, and cloud on the screen. The minimal design represents software development, programming, IT technology, cloud computing, and computer science concepts. Ideal for web design, tech blogs, digital services, presentations, and educational materials related to software engineering and digital transformation. Software coding database illustrations
A laptop displays code, surrounded by digital icons related to programming. Visible are cloud symbols with code brackets, suggesting cloud computing or deployment. Grey gears, representing settings or configurations, flank the top left. Two cylindrical stacks, resembling database icons, indicate data management. A speech bubble with code hints at communication or collaboration in coding. The image emphasizes coding, database management, and cloud integration. Software coding database illustrations
A laptop displays code, surrounded by digital icons related to programming. Visible are cloud symbols with code brackets, suggesting cloud computing or deployment. Grey gears, representing settings or configurations, flank the top left. Two cylindrical stacks, resembling database icons, indicate data management. A speech bubble with code hints at communication or collaboration in coding. The image emphasizes coding, database management, and cloud integration. Software coding database illustrations
This 3D illustration visualizes cloud computing and database management. A stylized cloud icon labeled "DB" is connected via cables to a laptop displaying a coding interface. A gear icon suggests processing or integration, all set against a light blue grid background. Software coding database illustrations
This 3D illustration visualizes cloud computing and database management. A stylized cloud icon labeled "DB" is connected via cables to a laptop displaying a coding interface. A gear icon suggests processing or integration, all set against a light blue grid background. Software coding database illustrations
Programming concept of 3d isometric icons set. Collection with computer code, coding program, software, python, html, java, script, computing and more in isometry design for web. Vector illustration. Software coding database vectors
Programming concept of 3d isometric icons set. Collection with computer code, coding program, software, python, html, java, script, computing and more in isometry design for web. Vector illustration. Software coding database vectors
This image was created using Generative AI. Set of six flat icons representing cloud computing, database, network, security shield, software coding, and data analytics. Ideal for websites, presentations, and tech interfaces. Software coding database vectors
This image was created using Generative AI. Set of six flat icons representing cloud computing, database, network, security shield, software coding, and data analytics. Ideal for websites, presentations, and tech interfaces. Software coding database vectors
Flat showing software development and deployment pipeline with code files, binary data, database icons flowing into a central packaging box connected to automated build tools and finishing with a verified package on conveyor. Colorful modern line art style on white background represents CI CD, DevOps, automation, programming, and software delivery concepts. Ideal for technology blogs, presentations, tutorials, and marketing materials about coding, integration, and release management. Software coding database vectors
Flat showing software development and deployment pipeline with code files, binary data, database icons flowing into a central packaging box connected to automated build tools and finishing with a verified package on conveyor. Colorful modern line art style on white background represents CI CD, DevOps, automation, programming, and software delivery concepts. Ideal for technology blogs, presentations, tutorials, and marketing materials about coding, integration, and release management. Software coding database vectors
A person is typing on a laptop with a futuristic interface displaying AI CODING and various code snippets, illustrating the concept of artificial intelligence in software development and programming. Software coding database illustrations
A person is typing on a laptop with a futuristic interface displaying AI CODING and various code snippets, illustrating the concept of artificial intelligence in software development and programming. Software coding database illustrations
MLOps Hub logo provides a sophisticated visual identity for database administration and machine learning, and this MLOps Hub logo ensures professional appeal. As a refined MLOps Hub logo, the emblem communicates precision and reliability. Every MLOps Hub logo features an intricate gear and data core motif ideal for tech enterprises, big data analysts, and automated software providers demanding a clean, cutting-edge corporate symbol. Software coding database vectors
MLOps Hub logo provides a sophisticated visual identity for database administration and machine learning, and this MLOps Hub logo ensures professional appeal. As a refined MLOps Hub logo, the emblem communicates precision and reliability. Every MLOps Hub logo features an intricate gear and data core motif ideal for tech enterprises, big data analysts, and automated software providers demanding a clean, cutting-edge corporate symbol. Software coding database vectors
30 Web development and programming editable icons set with coding, software engineering, cloud database, server network, and computer technology symbols. Software coding database vectors
30 Web development and programming editable icons set with coding, software engineering, cloud database, server network, and computer technology symbols. Software coding database vectors
A modern vector illustration representing software development, coding, internet, and networking concepts. Perfect for web development, cybersecurity, IT solutions, and digital communication. Software coding database illustrations
A modern vector illustration representing software development, coding, internet, and networking concepts. Perfect for web development, cybersecurity, IT solutions, and digital communication. Software coding database illustrations
This image was created using Generative AI. A computer monitor displays a coding interface with a database on the right, symbolizing web development and data storage. Software coding database vectors
This image was created using Generative AI. A computer monitor displays a coding interface with a database on the right, symbolizing web development and data storage. Software coding database vectors
Red, blue binary code streams down. Abstract tech backdrop illustrates data flow, software network communication. Modern coding wallpaper displays cyber world big data. Innovation visualizes future. Software coding database illustrations
Red, blue binary code streams down. Abstract tech backdrop illustrates data flow, software network communication. Modern coding wallpaper displays cyber world big data. Innovation visualizes future. Software coding database illustrations