Apache Spark is a powerful open-source distributed computing system widely used for big data processing and analytics. When working with structured data, one common challenge is dealing with parsing errors—malformed or corrupted records that can hinder data processing. Spark provides flexibility in handling these issues through parser modes, allowing users to choose the behavior that … Read more
Welcome back to our Universal Design Principle Series! In this edition, we explore the principle of “Low Physical Effort,” a fundamental aspect in designing products and environments that allow for efficient and comfortable use with minimal fatigue. Join us as we uncover the significance of prioritizing ease of use and creating designs that accommodate users … Read more
In Apache Spark, DataFrame joins are operations that allow you to combine two DataFrames based on a common column or set of columns. Join operations are fundamental for data analysis and manipulation, particularly when dealing with distributed and large-scale datasets. Spark provides a rich set of APIs for performing various types of DataFrame joins. Import … Read more
Our success at Perficient emanates from the dedication of our team. We take immense pride in recognizing that our committed individuals propel innovation and drive change within our industry. Every voice within our organization holds significance, none more so than Carolyn Lee, a Project Manager (PM) in our Financial Services business unit and a leader … Read more
Welcome back to our Universal Design Principle Series! In this edition, we explore the principle of “Tolerance for Error,” a critical element in creating designs that minimize hazards and adverse consequences of accidental or unintended actions. Join us as we uncover the significance of building fail-safe solutions that accommodate users and enhance overall accessibility. Understanding … Read more
In recent years, video job interviews have become the norm, offering numerous advantages for both employers and candidates. However, with technological advancements come new responsibilities, especially when it comes to protecting candidates’ rights and privacy. In this blog post, we’ll explore the growing trend of video interviews, take a closer look at Illinois’ Artificial Intelligence … Read more
Welcome back to our Universal Design Principle Series! In this edition, we dive into the principle of “Simple and Intuitive Use,” a cornerstone in the quest for inclusive design. Join us as we explore the significance of simplicity in creating user-friendly products and environments that can be easily understood and utilized by individuals of diverse … Read more
Welcome back to our Universal Design Principle Series! In this installment, we turn our attention to the principle of “Perceptible Information,” a guiding principle that emphasizes effective communication for users, regardless of their sensory abilities. Join us as we explore the significance of making information accessible through various modalities, fostering inclusivity in design. Understanding Perceptible … Read more
This is the second part of our series in which we’re discussing the increasing need to build trust among healthcare consumers. The analytics and opinion-polling firm Gallup has found a decline in Americans’ trust in many institutions and industries, including healthcare. This means building strong, ongoing relationships with consumers and members will be more critical … Read more
The lines are blurring among communications, media, and technology (CMT) companies, and consumers are demanding exceptional experiences across the board. Products and services must be hyper-personalized, digital-first, and accessible in any place and at any time. With expectations so high, the pressure is even higher for these companies to effortlessly tackle frequent mergers and acquisitions … Read more
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