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AWS Messaging Services: Choosing the Right Service

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1. AWS Messaging Services AWS Messaging services enable similar and different software systems in the cloud to communicate and exchange information asynchronously. These Software systems can be incompatible and in different languages, and also could be on different platforms. AWS messaging services are highly available, highly scalable and highly reliable. AWS Supports multiple messaging services for different types of use ...

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How to Avoid Typical Mistakes While Learning Java

So, you’ve decided to become a programmer. Great idea, but what should you do now? There is a huge difference between having an idea and implementing it. You will face hesitations, wrong ways of learning, bugs, loss of motivation, laziness, lack of time, and so on. I don’t think you can find an article that solves all these problems. However, ...

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Dynamic Content Caching with AWS Lambda, S3 and AWS CloudFront

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Serving content quickly is essential for any website or application to have better customer experience. If you have hosted your website or application in AWS Cloud, then it’s very easy to serve the content quickly with lower latency irrespective of where your application is being accessed from. AWS offers CloudFront service for caching the content in edge locations local to ...

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Java vs Kotlin for Android Development

Mobile technology is one of the most disruptive innovations in the world today. Google’s Android and Apple’s iOS, are the operating systems used primarily in mobile technology, such as smart-phones and tablets. For almost two decades, Java was the prime language to build Android applications. This language was ruling the world of Android until the birth of a new language Kotlin. A ...

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How to Grow Your Career as Java Developer?

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First things first. If you’re someone looking to adopt a new programming language to learn and earn then Java is certainly a great option to begin with. For those still struggling to make it out alive from being a Java intern, keep hanging. Much better is to come for the true ones! The popularity enjoyed by Java programming language can ...

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Java vs Python in 2018 – Detailed Comparison

The world is moving fast and that’s because of the latest technologies. Every aspect of our life depends on updating technology. On a daily basis we see the applications running on the computer or on mobile devices and we interact with them in real time. While an application is impressive, it is the platform behind chosen by the programmer or ...

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MongoDB Tutorial for Beginners

1. Introduction to MongoDB In this post, we feature a comprehensive MongoDB Tutorial that integrates with a Java-based application. Whenever we read about NoSQL databases, we need to know why were they ever developed when SQL databases were working excellent. NoSQL foundations grew upon relaxed ACID (atomicity, consistency, isolation, durability) guarantees in favour of performance, scalability, flexibility and reduced complexity. ...

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Lambda Expressions Java Tutorial

In this post, we feature a comprehensive Lambda Expressions Java Tutorial. 1. Lambda Expressions Java Tutorial – Introduction Lambda Expressions are considered as one of the best features which were introduced in Java 8. Lambda Expressions are considered as Java’s first step into the Functional Programming world. It can be seen as a function which can be created without a ...

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Java Is Becoming What COBOL Was – Will It Become What COBOL Is?

Any computer science graduate from a university, technical school or community college is trained in it. Every company of any stature uses the language and has a cadre of programmers capable in it. It is the lingua franca that drives businesses. This was COBOL in 1985. Today, it’s Java. While there are differences, these two languages share enough similarity in their ...

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