Articles.
In 2016, DEV3LOPCOM, LLC began sharing informative articles and technical tutorials about software, methodologies, research and programming languages. Our articles are designed to be accessible and informative, drawing readers interested in solving technical problems and understanding concepts. Dive into our collection to learn how these technical articles may benefit you. Click a button transition to the content or start with a recent read.
Recent Articles
Marine Biology Analytics: Ocean Data Visualization Tools
The oceans represent the unexplored frontier of our planet, holding mysteries vital to life—and our survival on Earth. Today, oceanographic discoveries are increasingly driven not by manual labor alone, but by advanced analytics and data visualization technologies....
Cryptocurrency Trading Visualization: DeFi Protocol Analysis
In the ever-transforming landscape of cryptocurrency trading, Decentralized Finance (DeFi) has emerged as the most intriguing and impactful revolution yet. Unlike traditional financial systems, DeFi protocols are operated without intermediaries, governed instead by...
Autonomous Vehicle Analytics: Self-Driving Car Data Visualization
In today's rapidly evolving transportation landscape, autonomous vehicles are no longer a distant vision but a tangible reality reshaping our roads. As fleets of self-driving cars increasingly navigate our cities, they generate vast amounts of sophisticated data that...
Mental Health Analytics: Therapy Outcome Visualization Systems
Imagine a future where mental healthcare is data-informed, precise, and visually insightful. Where psychological progress isn't just an abstract feeling but charted clearly in interactive visualizations and predictive analytics tools. From therapists juggling busy...
Restaurant Analytics Dashboards: Food Service Optimization Tools
The restaurant and food service industry is evolving rapidly, driven by growing consumer expectations, increased competition, and the quest to maximize profitability in an uncertain economy. To stay competitive, savvy restaurateurs and hospitality managers are...
Fashion Industry Analytics: Trend Prediction Visualization Platforms
Picture a world where your brand anticipates fashion trends months before they become mainstream—where your business decisions are driven not by guesswork, but by rich visualizations of detailed analytics. Fashion analytics, powered by innovative data visualization...
Entropy Metrics: Measuring Information Content in Datasets
The digital era has ushered in enormous volumes of data, pulsating through the veins of modern organizations as the lifeblood of informed decision-making. Yet not all data shares an equal weight—some is rich with actionable insights, while other datasets offer little...
Memento Pattern: Snapshots for State Restoration
Managing complex data systems requires a robust mechanism not only for current operations but to restore historical states quickly and elegantly. Businesses consistently demand reliability in data management, analytics accuracy, and seamless innovation adoption. One...
Cardinality Estimation: Counting Uniques Efficiently
In today's rapidly growing data landscape, understanding the scale and uniqueness of your data points can often feel like counting the stars in the night sky—seemingly endless, complex, and resource-intensive. Businesses navigating petabytes of diverse data cannot...
Chain of Responsibility: Flowing Errors Downstream
Imagine you're building a data pipeline, intricately crafting each phase to streamline business intelligence insights. Your analytics stack is primed, structured precisely to answer the questions driving strategic decisions. But amid the deluge of information...
Approximations vs Accuracy: Speeding Up Heavy Jobs
In today's data-driven world, businesses chase perfection, desiring pinpoint accuracy in every computation and insight. However, encountering large-scale datasets and massive workloads often reminds us of an inconvenient truth—absolute accuracy can be costly in terms...
Visitor Pattern: Traversing Complex Schemas
In the fast-paced era of digital transformation, organizations are inundated with vast amounts of data whose structures continually evolve, often becoming increasingly complex. Technological decision-makers frequently face the challenge of efficiently navigating and...
Quantiles at Scale: Percentiles Without Full Sorts
In today's data-driven landscape, quantiles and percentiles serve as integral tools for summarizing large datasets. Reliability, efficiency, and performance are paramount, but when data reaches petabyte scale, calculating these statistical benchmarks becomes...
Template Method: Standardizing Workflow Blueprints
In today's fast-paced technology landscape, businesses face unprecedented complexities, rapid evolutions, and increasingly ambitious goals. Decision-makers recognize the critical need to standardize processes to maintain clarity, drive efficiency, and encourage...
Fingerprints & Checksums: Ensuring Data Integrity
In an age dominated by radical digital innovation, safeguarding your organization's critical data has become more crucial than ever. Data integrity forms the bedrock of reliable analytics, strategic planning, and competitive advantage in a marketplace that demands...
Builder Pattern: Crafting Complex Transformations
The software world rarely provides one-size-fits-all solutions, especially when you're dealing with data, analytics, and innovation. As projects evolve and systems become increasingly complex, merely writing more lines of code isn't the solution; clarity, modularity,...
Real-Time Outlier Detection in Streaming Engines
Imagine being able to detect anomalies in your data as they occur, rather than discovering them too late after business decisions have already been impacted. In an era defined by real-time responses, the ability to quickly identify outliers in streaming data is no...
Singleton Services: When One Instance Is Plenty (or Not)
The concept of running software applications on a single instance—commonly known in technology circles as a "singleton"—can seem both straightforward and deceptively appealing. At first glance, using a singleton might sound like an efficient way to streamline your...
Correlation Mining: Unearthing Hidden Relationships
Imagine uncovering valuable insights hiding just beneath the surface of your data landscape—insights that allow you to confidently predict market changes, operational bottlenecks, and customer preferences. Correlation mining is the analytics compass that guides...
Flyweight Pattern: Memory Tricks for Repeated Values
In the fast-paced, data-driven landscape that we operate in today, optimizing your applications for performance and efficiency is more important than ever. As business leaders and innovative technologists, we're constantly dealing with datasets growing at exponential...
Incremental Tables: Streaming Change Data with Delta Lake
In today's fast-paced digital environment, enterprises no longer have the luxury of relying solely on nightly batch processing. Executives increasingly demand real-time insights—driving agile decisions measured in moments rather than days. When we talk about streaming...
Proxy Pattern: Remote Data Access Without Latency Pain
In a technology-driven ecosystem where data fuels decision-making and innovation mandates agility, latency can be a painful bottleneck holding back critical business decisions and analytics agility. Organizations striving for competitive advantage must master the art...
Data Sketches: Approximate Algorithms for Big Metrics
In the rapidly evolving realm of big data, organizations are handed an exciting yet challenging paradox: capturing every data point provides incredible insight, yet it's often practically infeasible. Imagine you're tracking billions of interactions across digital...
Adapter Pattern: Converting Formats on the Fly
In today's rapidly evolving digital landscape, data integration poses an ongoing challenge for enterprises striving for streamlined operations and real-time analytics. Your thriving tech stack needs to effortlessly communicate, yet incompatible interfaces and...
Temporal Pattern Matching in Time-Series
In today's data-rich environment, turning complex temporal data into actionable insights is essential. Businesses gather massive volumes of data points continuously, but these fragments only become valuable when analyzed accurately over time. Temporal pattern matching...
Bridge Pattern: Integrating Heterogeneous Systems
In today's technology landscape, enterprises face a constant influx of diverse systems, each developed independently, bringing their unique languages, data structures, and communication protocols. This heterogeneity offers innovation opportunities, yet simultaneously...
Histogram Analytics: Distribution Insights at Scale
Imagine harnessing the massive data flow your enterprise produces daily, capturing meaningful insights quickly, and being equipped to react strategically. Histogram analytics makes this achievable, offering a robust statistical toolkit designed for scale—enabling...
Composite Pattern: Navigating Nested Structures
In the fast-paced world of software engineering, mastering the complexity inherent in software architecture is crucial to building robust applications and unleashing innovative potential. One of the strongest allies developers have to tame this complexity is known as...
Fuzzy Joins: Handling Approximate Matches
In the dynamic and fast-moving landscape of modern analytics and data-driven insights, precision isn't always black-and-white. Often, we find ourselves grappling with data sets that don't match neatly, confronting subtle variations and messy inconsistencies buried...
Decorator Pattern: Building Layered Transformations
In today's fast-paced data-driven business environment, software development often involves meeting evolving and increasingly sophisticated requirements. Decision-makers require flexible approaches that empower their teams to rapidly adapt software structures without...
Automation
Python Code to Begin Part-of-Speech Tagging Using a Web Scrapped Website
Part-of-speech tagging, also known as POS tagging or grammatical tagging, is a method of annotating words in a text with their corresponding grammatical categories, such as noun, verb, adjective, adverb, and sometimes this is referred to as data mining. This process...
Collaboration Across the Company: Driving Reliability, Performance, Scalability, and Observability in Your Database System
Partnering with teams across the company to drive reliability, performance, scalability, and observability of the database system is essential for ensuring the smooth operation of the system. In this article, we will discuss the benefits of partnering with other teams...
Creating an Efficient System for Addressing High-Priority Issues: Building a Tooling Chain
Building a tooling chain to help diagnose operational issues and address high-priority issues as they arise is crucial for ensuring the smooth operation of any system. In this article, we will discuss the steps that you can take to build a tooling chain that can help...
Business
How to Identify and Remove “Zombie Data” from Your Ecosystem
“Zombie Data” lurks in the shadows—eating up storage, bloating dashboards, slowing down queries, and quietly sabotaging your decision-making. It’s not just unused or outdated information. Zombie Data is data that should be dead—but isn’t. And if you're running...
Real Use Cases Where ELT Outperformed ETL
In the ever-evolving world of data architecture, decision-makers are often faced with a foundational choice: ETL (Extract, Transform, Load) or ELT (Extract, Load, Transform)? For years, ETL was the gold standard—especially when on-prem systems and batch processing...
Data Governance for Strategic Decision-Making: A Business Perspective
Companies are generating more data than ever before. But with this surge in information comes a critical question: are we using our data strategically, or just storing it? The difference between data hoarding and data empowerment often comes down to one foundational...
TableauHelp
The Min(1) Paradigm for KPI Charts in Tableau
Today's blog is about the min(1) paradigm for KPI charting in Tableau desktop and how to make advanced KPI charts without needing slow table calculations to do the computations for you. Instead, we will show you how to utilize Tableau features to generate a better KPI...
Improving Tableau Server Meta Data Collection with A Template
Tableau Dashboard development and end user usage dictates meta data creation or lack thereof. We have a template for you. It helps you formulate a large amount of navigation from a single landing page. A large journey that increases views per visit. This is helpful...
Create a Trailing Period over Period logic in Tableau Desktop
Today, we would like to highlight the functionality of Date Buckets, which is how we like to think of it mentally, and others call it Period-over-Period Analysis within Tableau Desktop. Both periods are buckets of dates and work great with min(1) kpi dashboards and...
Solutions
Data Mesh vs. Data Lake: Understanding Modern Data Architectures
In the digital age, organizations are constantly navigating the evolving landscape of data management architectures—striving to extract maximum business value from increasingly large and complex data sets. Two buzzing concepts in contemporary data strategy discussions...
Choosing the Right Chart Type for Your Data
In a world constantly generating massive volumes of data, the ability to portray compelling, concise, and actionable visual information has become a fundamental skill for every modern business leader. Choosing the correct chart type isn't merely about aesthetics—it's...
Finding the 1% in Your Data That’s Costing You 10% of Revenue
Every division within an organization understands that data-driven decisions are essential for meaningful progress. Yet most managers and analysts overlook small, hidden inefficiencies buried within a company's vast datasets. Imagine this: somewhere in that ocean of...
SQL
REVOKE: Revoking Privileges, Managing Access Control in SQL
The REVOKE statement in SQL is used to remove specific privileges and permissions from users or user roles within a database. It allows you to revoke previously granted privileges and restrict user access to database objects. By using the REVOKE statement effectively,...
CREATE VIEW: Creating Virtual Tables with Query Results in SQL
The CREATE VIEW statement in SQL allows you to define a virtual table based on the results of a query. A view is a saved SQL query that can be treated as a table, providing a convenient way to simplify complex queries, encapsulate business logic, and enhance data...
CREATE INDEX: Enhancing Data Retrieval with Indexing in SQL
The CREATE INDEX statement in SQL allows you to create an index on one or more columns of a table. Indexing is a powerful technique used to improve the performance and speed of data retrieval operations. By creating indexes, you can efficiently locate and access data...