What Is Bouncy Castle?
For some projects , I am using Bouncy Castle’s libraries. I am sharing information about Bouncy Castle . The Bouncy Castle APIs currently consist of the following: www.bouncycastle.org
What Are Microservices?
In this lightboarding explainer video, Dan Bettinger gives a broad overview of microservices. By comparing microservices application architecture with the traditional type of monolithic architecture through the example of a sample ticketing application, Dan lays out the myriad advantages of microservices, as well as solutions they provide to the challenges […]
Mocha.js
Mocha is a feature-rich JavaScript test framework running on Node.js and in the browser, making asynchronous testing simple and fun. Mocha tests run serially, allowing for flexible and accurate reporting while mapping uncaught exceptions to the correct test cases. It is hosted on GitHub.
The Thompson and Ritchie Story
Bell Labs colleagues Ken Thompson and Dennis Ritchie developed UNIX, a multi-tasking, multi-user operating system alternative to the batch processing systems that dominated the computer industry. Learn more about Thompson: https://www.invent.org/inductees/ken-… and Ritchie: https://www.invent.org/inductees/denn… Dennis Ricthie’s Life Dennis MacAlistair Ritchie was born on September 9, 1941, in Bronxville, New York. […]
Basic in-store mobility
Being able to offer the same level of customer service in-store as consumers get online is the challenge of retailers today, often called “store digitalization”. Click & Collect, endless catalogue, home delivery, recommended products, 1-click payment are services that need to be offered in-store. In-store mobility is one means among […]
Feign makes writing java http clients easier
Feign is a Java to HTTP client binder inspired by Retrofit, JAXRS-2.0, and WebSocket. Feign’s first goal was reducing the complexity of binding Denominator uniformly to HTTP APIs regardless of ReSTfulness. Why Feign and not X? Feign uses tools like Jersey and CXF to write java clients for ReST or SOAP services. Furthermore, Feign allows you […]
What is Industrial IoT (IIoT)?
An introductory video and presentation looking at Internet of Things (IoT) and differences between IoT and IIoT. Examples are provided to help clarify the understanding. The birth of IoT The actual idea of connected devices had been around longer, at least since the 70s. Back then, the idea was often called […]
Navigating the World of NumPy
NumPy NumPy is a fundamental package for scientific computing with Python. It supports large, multi-dimensional arrays and has an extensive collection of high-level math functions that can operate on those arrays. Through NumPy, you can leverage n-dimensional array objects, C, C++, and Fortran program-based integration tools, and functions for performing […]
Spring cloud ribbon with eureka
Traditional server side load balancing Server-side load balancing is involved in monolithic applications where we have a limited number of application instances behind the load balancer. We deploy our war/ear files into multiple server instances which are basically a pool of server having the same application deployed and we put […]
What Is NoSQL?
What is NoSQL? NoSQL encompasses a wide variety of different database technologies that were developed in response to the demands presented in building modern applications: Developers work with applications that create massive volumes of new, rapidly changing data types — structured, semi-structured, unstructured, and polymorphic data. Long gone is the […]