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We need to talk about Job Interview Questions

Let me ask you a question; When was the last time you implemented Quick Sort? If you're an experienced developer, there's a 99% statistical probability of that you'll answer "at university." Still, no job interview seems to be complete unless you can correctly describe the pivot value in a multiple choice type of question. Ignoring the fact of that...

Getting started with Java Serverless Functions using Quarkus and AWS Lambda

The serverless journey started with functions - small snippets of code running on-demand and a short period in Figure 1.  AWS Lambda in the “1.0” phase made this paradigm very popular, but it had its limitations around execution time, protocols, and poor local development experience.  Since then, developers realized that the same serverless traits...

RPA Use Cases in The Field of Healthcare

Many large healthcare organizations are adopting RPA leading to digitalization which can lead to healthy competition between medical services. The use of disruptive science and technology can make the healthcare industry more efficient. Using RPA can perfectly automate the query tasks of Electronic Health Record data, partner ecosystem, financial and...

Application Integration: The Ever-Growing Need to Integrate With Everything

We don't really think about this much, but the fact is applications are just empty shells without integration. That's because we live in a highly competitive world where, in order to become a leader, organizations need a differentiator that sets them apart. That could mean presenting new services, better user experience, different approaches for different...

Dive Deep Into Resource Requests and Limits in Kubernetes

As you create resources in a Kubernetes cluster, you may have encountered the following scenarios: No CPU requests or low CPU requests specified for workloads, which means more Pods “seem” to be able to work on the same node. During traffic bursts, your CPU is maxed out with a longer delay while some of your machines may have a CPU soft lockup....

Veeva Nitro and AWS SageMaker for Life Sciences Data Scientists

Introduction There is a rise in industry-specific data analytics solutions because building up and maintaining custom data warehouses is difficult. It requires extensive development and operational efforts to define the appropriate industry-specific data model for the business intelligence tools, follow all the shape changes over time (new tables,...

Kumologica: Iteration Support — Split and Join Nodes [Videos]

Photo by Clay Banks on Unsplash. Working with a collection of values (key/value pairs, arrays) is an oft-repeated need in programming. Kumologica provides the Split and Join nodes that can be paired together to loop through data collections. In this article, we will look into the scenarios in which Split and Join nodes can be used in Kumologica...

How Spring Security Concurrent Session Control Works: Part 1

Introduction Spring security provides a mechanism to control and limit the maximum number of single-user open sessions. This mechanism prevents users from exceeding the number of allowed simultaneous connections. For example, Netflix limits the number of screens you can watch at the same time according to your subscription plan. In part 1, we will...

Evaluating a Data Integration Platform: The ROI Way

How many of you look into the nutritional information and ingredients before you buy a packaged food product? As consumers, we perceive value based on how much we can decode the ingredient labels and match it to the price at which it is offered. While it’s easy to relate an ingredient like refined sugar to unhealthiness, it’s another thing to rightly...

Be a better Java developer, learn faster and get more results by Bruno Souza

Struggling to keep up with technology, or feeling overwhelmed with so many things to learn? Do you feel you are a competent developer, but you don't see the results in your career? Maybe you feel like you don't belong or that you are not good enough? Those are common symptoms, you are not alone! This talk will show you what's behind those feelings,...

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