Logs are essential to any application's development. Most Ruby logs are verbose and chunky, so digging for exactly what you need can be difficult. Even though they contain useful information, you might not get as much value as you should from logs if you don't know how to use them effectively. In this article, we'll explore: Let's get started.

Business intelligence (BI) platforms analyze and present all your data in a visually friendly way on reports, graphs, charts, and dashboards, making it easier to view insights about your operations. But how do you get data into these platforms in the first place? The easiest way is by using BI ETL tools that extract data from its source, transform that data into the correct format, and load it into a central repository like a data warehouse — a process known as Extract, Transform, and Load (ETL).

The shift from single public cloud architectures to hybrid multi-cloud continues at enterprises around the globe, as organizations look for greater control, lower costs, and improved performance. I had the opportunity recently to speak with Vaughn Eisler, director of business development at Equinix, about this massive shift and some of the complex reasons behind them. Eisler sees several reasons for the movement.

Node.js 12.x onwards introduced async stack traces. Async stack traces allow developers to view the call stack of asynchronous code, making it easier to trace and debug code issues. In this post, we’ll see how async stack traces work, how you can use them to debug code, and how to track them using AppSignal. Ready? Let's get going!

Cloud logging services have long been plagued by limitations and high costs, hindering companies’ ability to achieve true flexibility in their operations. One of the primary obstacles is the lack of flexibility in traditional cloud logging services, which often require companies to make upfront decisions about log levels and storage capacity, locking them into fixed plans for extended periods.

As CEO of Qlik, I have never been more excited about the market, our strategic vision, and the value we bring customers all around the world. We have always been focused on looking forward and providing the most comprehensive and trusted solutions to our customers. Now, with Talend's cloud data integration and data quality solutions, we can offer even more.

In Python, a NameError: name 'x' is not defined error is raised when the program attempts to access or use a variable that has not been defined or assigned a value. This can happen if the variable is spelled incorrectly, or if it is accessed before it has been defined.

A continuation of our series on ASCII files; how to ingest data from EDI files.

With the world revolutionizing at a fast pace, digital wallets have become the new banking norm, allowing customers to do things on the go. Online transactions have already become an integral part of our life, whether you agree or not. As digitization sped up, the switch to cashless transactions increased enormously. Of course, there are many options for making payments online, including digital wallets, bitcoin, online banks, and credit cards.

Traditional ETL processes are time-consuming and complicated to create and manage, making it difficult for businesses and developers to empower their apps with real-time data analytics capabilities. This is where a headless ETL platform can help. As a new approach to data integration, headless ETL solutions maximize data agility through a single API.