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thumbnail Test Automation Strategies for Mobile Apps With SAP S/4HANA for Plant Maintenance
Jun 9th 2023, 14:16, by Sara Johnson

Mobile applications have become an integral part of modern business operations, and the manufacturing industry is no exception. With the widespread use of mobile devices in the workplace, there is a need for companies to develop mobile applications that enable workers to access critical information and perform tasks on the go. SAP S/4HANA for Plant Maintenance is a software system designed specifically for managing maintenance activities in the manufacturing industry. As a mobile app developer, it is essential to ensure that your app integrates seamlessly with SAP S/4HANA for Plant Maintenance and operates efficiently. To achieve this, you need to employ effective test automation strategies using software languages such as Java, Python, or Ruby to reduce the time and effort required for manual testing.

Test automation is an effective way to ensure that your mobile app works correctly with SAP S/4HANA for Plant Maintenance. Test automation involves using software tools to automate the testing process, which significantly reduces the time and effort required for manual testing.

thumbnail Pydantic and Elasticsearch: Dynamic Couple for Data Management
Jun 9th 2023, 14:07, by Dmitrii Sedov

Elasticsearch is a highly scalable open-source full-text search and analytics engine. It allows you to store, search, and analyze large volumes of data quickly and in near real-time.

An Elasticsearch index is a collection of documents that are related to each other. Each document is a collection of fields, which are the key-value pairs that contain your data. An index is similar to a 'database' in a relational database, and the 'type' is similar to the 'table.'

thumbnail Enhancing Search Engine Efficiency With Elasticsearch Aliases
Jun 9th 2023, 13:50, by Tapan Behera

Elasticsearch is renowned for its robust search capabilities, making it a popular choice for building high-performance search engines. One of the key features that contribute to its efficiency is the use of aliases. Elasticsearch aliases provide a powerful mechanism for optimizing search operations, improving query performance, and enabling dynamic index management. In this article, we will explore how aliases can be leveraged to create an efficient search engine in Elasticsearch and demonstrate their practical usage through an architecture diagram and examples.

What Are Aliases?

Aliases in Elasticsearch are secondary names or labels associated with one or more indexes. They act as a pointer or reference to the actual index, allowing you to interact with the index using multiple names. An alias abstracts the underlying index name, providing flexibility and decoupling between applications and indexes.

thumbnail Ethereum and EVM Traces Explained
Jun 9th 2023, 13:45, by Alvin Lee

As developers, it's important we understand what actually happens under the hood during an Ethereum transaction. Trying to debug, improve, or secure code often has limited visibility into exactly what happens when a smart contract executes. That's where Ethereum Virtual Machine (EVM) traces come into play. In this article we'll look at the type of data traces give you, how you can execute a trace, and options for tracing—manually, running archive nodes, and using the Infura Trace API.

Traces make an EVM developer's life a whole lot easier. Let's start with how they work.

thumbnail The Unified Principles of Methodologies
Jun 9th 2023, 13:18, by Eduardo Mylonas da Silva

In the realm of project management and software development, various methodologies have emerged, including Six Sigma (Define, Measure, Analyze, Improve, Control — DMAIC), Agile, FMEA, Scrum, Kanban, Extreme Programming (XP), and Feature-Driven Development (FDD). While proponents of each methodology often emphasize their uniqueness, a closer examination reveals that these methodologies share underlying principles and that the perceived disparities are often mere illusions. This article aims to explore the philosophical foundations that bind these methodologies, demonstrating that their variations serve primarily to perpetuate the belief in novelty. By uncovering their common principles, we can foster a deeper understanding and promote collaboration across these approaches.

The Pursuit of Excellence: The Telos of Methodologies

At the heart of all these methodologies lies the pursuit of excellence. Ancient philosophers such as Plato and Aristotle contemplated the notion of telos, the inherent purpose or goal of a thing. Similarly, these methodologies seek to improve processes, optimize outcomes, and achieve excellence in their respective domains. They share the recognition that constant refinement and the pursuit of perfection are crucial for success. Epistemology: The Foundation of Knowledge Epistemology, the branch of philosophy concerned with the nature of knowledge, plays a vital role in these methodologies. They acknowledge that knowledge forms the bedrock upon which improvement is built. From John Locke's empiricism to Immanuel Kant's transcendental idealism, philosophers have explored different avenues to understand how we acquire knowledge and apply it to the world. Similarly, methodologies like Six Sigma (DMAIC), Agile, FMEA, Scrum, Kanban, XP, and FDD emphasize the value of data-driven decision-making, continuous learning, and leveraging insights from experience. They recognize that knowledge is dynamic and ever-evolving, driving progress and innovation.

thumbnail MuleSoft CloudHub 2.0 vs. MuleSoft RTF: Which One To Choose?
Jun 9th 2023, 12:46, by Madhu Mallisetty

MuleSoft stands out as a leading provider of integration solutions, offering products like CloudHub 2.0 and Runtime Fabric (RTF) that satisfy diverse business needs. With these platforms, connecting applications, data, and devices in a hybrid environment has become extremely efficient. In this article, we will discuss when to use MuleSoft's CloudHub 2.0 and when to switch to MuleSoft RTF based on your organizational needs.

MuleSoft CloudHub 2.0

CloudHub 2.0 is the next iteration of MuleSoft's CloudHub, a cloud-based containerized integration platform as a service (iPaaS) that provides a fully managed, multi-tenanted, globally available, secure, and highly available platform for integration and APIs. This latest version comes with enhancements for better performance, scalability, security, and operability. Using CloudHub 2.0, you can deploy APIs and integrations as lightweight containers in the cloud.

thumbnail Assertible: API Testing and Monitoring (Part 1)
Jun 9th 2023, 12:35, by nikhil patil

Working in the API testing domain for quite a while now; recently, I came across a SAAS-based API testing and monitoring tool — Assertible.

Assertible is designed to help developers and teams automate the testing and monitoring of API services. It allows teams to create and manage API tests, set up assertions to validate the response data and metadata like headers and monitor the performance and uptime of your APIs into various environment setups.

thumbnail The State of Data Streaming for Financial Services in 2023
Jun 9th 2023, 12:07, by Kai Wähner

This blog post explores the state of data streaming for financial services in 2023. The evolution of capital markets, retail banking, and payments requires easy information sharing and open architecture. Data streaming allows integrating and correlating data in real time at any scale. I look at trends to explore how data streaming helps as a business enabler. The foci are trending enterprise architectures in the FinServ industry for mainframe offloading, omnichannel customer 360, and fraud detection at scale, combined with data streaming customer stories from Capital One, Singapore Stock Exchange, Citigroup, and many more. A complete slide deck and on-demand video recording are included.

General Trends in the Financial Services Industry

Researchers, analysts, startups, and last but not least, labs and the first real-world rollouts of traditional players show a few upcoming trends in the financial services industry: 

thumbnail Components of Container Management
Jun 9th 2023, 11:13, by Pratik Prakash

This is an article from DZone's 2023 Containers Trend Report.

For more:


Read the Report

Containers are a major catalyst for rapid cloud-native adoption across all kinds of enterprises because they help organizations quickly lift and shift legacy applications or break monoliths into microservices to move to the cloud. They also unlock system architecture to adopt a multi-cloud ecosystem by providing an abstraction between the application and underlying platform. Benefits of containers are widely evident around the cloud-native world and its modernization journey.

thumbnail React Helpful Hints Series: Volume 2
Jun 9th 2023, 11:04, by Joel Nylund

React is a popular JavaScript framework that was developed by Facebook and has gained a massive following among developers due to its simplicity, modularity, and reusability. In this series of short "bloglets," our team will cover a wide array of React topics, including developer tips, issues, and experiences. We are hopeful that everyone from the beginner to the seasoned professional will find something useful in each post. 

Using React Context

By Jeff Schuman

Developers new to React have a tendency to over-use property propagation to nested child components. The term for this is prop drilling. Prop drilling is generally frowned upon as it inhibits clean, reusable, and DRY code.

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