Systems | Development | Analytics | API | Testing

How to Fix Method/Constructor X in Class Y Cannot be Applied to Given Types in Java

In computer programming, a function is a set of instructions that can be invoked to perform a particular task. In object-oriented programming (OOP), a method is a function that is typically associated with an object and models its behavior . In Java, methods can also be static, in which case they are part of a class definition and do not require an object to be created before they are invoked.

Express vs. Hapi: A Head-to-Head Comparison

Express and Hapi are frameworks based on Node.js, an open-source server environment that runs on various platforms, using JavaScript as the language of choice. Since both frameworks are Nodejs-based and popularly used for web and mobile application development, let’s compare them and see which is more suitable for your needs as a developer.

Will cloud ecosystems finally make insight to action a reality?

For decades, the technologies and systems that deliver analytics have undergone massive change. What hasn’t changed, however, is the goal: using data-driven insights to drive actions. Insight to action has been a consistent vision for the industry. Everyone from data practitioners to technology developers have sought this elusive goal, but as Chief Data Strategy Officer Cindi Howson points out, it has remained unfulfilled — until now.

Kong Gateway 2.7 Is Here and Ready!

Today, we are welcoming another noteworthy advancement of the Kong Gateway – the general availability of version 2.7! Both Kong Gateway and Kong Gateway OSS version 2.7 downloads are available on your favorite distribution channels. This release of the Kong Gateway includes a number of important features that serve as a foundation for addressing three key areas.

Announcing Our $4M Seed and Continual Public Beta

Today we’re excited to announce the public beta launch of Continual, the first operational AI platform built specifically for modern data teams and the modern data stack. We’re also announcing our $4M Series Seed, led by Amplify Partners, and joined by Illuminate Ventures, Wayfinder, DCF, and Essence, as well as new partnerships with Snowflake and dbt Labs.

What Is Log4Shell? The Log4j Vulnerability Explained

A new vulnerability that impacts devices and applications that use Java has been identified in Log4j, the open-source Apache logging library. Known as Log4Shell, the flaw is the most significant security vulnerability currently on the internet, with a severity score of 10-out-of-10. Fortunately, Perforce static analysis and SAST tools — Helix QAC and Klocwork — can help.

How to migrate an on-premises data warehouse to BigQuery on Google Cloud

Data teams across companies have continuous challenges of consolidating data, processing it and making it useful. They deal with challenges such as a mixture of multiple ETL jobs, long ETL windows capacity-bound on-premise data warehouses and ever-increasing demands from users. They also need to make sure that the downstream requirements of ML, reporting and analytics are met with the data processing.