Logging can be a life-saver when it comes to discovering bugs or faults in your Go (Golang) code. The three most popular ways to log errors in Golang are: This article will walk you through how to log errors using each method, when and why you’d want to use each, along with examples.

The Python KeyError is an exception that occurs when an attempt is made to access an item in a dictionary that does not exist. The key used to access the item is not found in the dictionary, which leads to the KeyError.

I Google’d the word “reliable” the other day. At the top of the results page was a definition from the Oxford Languages dictionary. I started thinking, what’s “reliable”? I glanced at my mobile phone. I felt it was pretty reliable. I can make and receive calls, I play games, battery life is pretty decent, photos are amazing… But it’s kind of new, so maybe that doesn’t count. It’s not really reliable, the jury’s still out.

While the word “data” has been common since the 1940s, managing data’s growth, current use, and regulation is a relatively new frontier. Governments and enterprises are working hard today to figure out the structures and regulations needed around data collection and use. According to Gartner, by 2023 65% of the world’s population will have their personal data covered under modern privacy regulations.

This is a guest post with exclusive content by Bill Inmon. Bill “is an American computer scientist recognized by many as the father of the data warehouse. Inmon wrote the first book, held the first conference, wrote the first column in a magazine, and was the first to offer classes in data warehousing.” -Wikipedia. The five critical considerations for corporate loyalty.

Modern digital users have the patience level of a typical 5-year-old. Apps that incorporate software testing tools have one core objective to meet: not to make the first encounter with a glitchy UI and unusable functionalities. Software quality in software engineering is a general expectation business stakeholders have. Unfortunately, testing is also “sacrifice” for time to market, postponing the release date and rejecting builds last minute in the development process.

Customers are demanding new software products that are easily customizable and more functional and capable than the previous edition, which has presented DevOps with new hurdles. Customers desire these things in the present and at a low cost. In contrast to what they demand, software development has historically been beset by large expenditures and protracted development durations. Fortunately, service virtualization is making it simple and constraint-free for DevOps to satisfy customer demand.

Kong Summit has come and gone! Whether you joined us in San Francisco or missed this year’s big shindig, here are some of the highlights from the event and a round-up of all the Kong news dropped over the past two days. This post will continue to be updated with more details and links to videos from sessions as they’re available.

Financial services innovation continues to progress at a breakneck pace. For example, fintech developers can programmatically spin up accounts, move money, and issue and manage cards with Increase or embed financial services into their marketplace with Stripe – capabilities that were unimaginable just a few years ago.

The Extract, Transform, and Load process (ETL for short) is a set of procedures in the data pipeline. It collects raw data from its sources (extracts), cleans and aggregates data (transforms) and saves the data to a database or data warehouse (loads), where it is ready to be analyzed. A well-engineered ETL process provides true business value and benefits such as: Novel business insights. The entire ETL process brings structure to your company’s information.