Tag: Java

Feed: Featured Blog Posts - Data Science Central. Author: Alaa Mahjoub. In many cases, for an enterprise to build its digital business technology platform, it must modernize its traditional data and analytics architecture. A modern data and analytics platform should be built on a services-based principles and architecture. Introduction part 1, provided a conceptual-level reference architecture of a traditional Data and Analytics (D&A) platform. This part, provide a conceptual-level reference architecture of a modern D&A platform. Parts 3 and 4, will explain how these two reference architectures can be used to modernize an existing traditional D&A platform. This will be ... Read More

Feed: CronJ. Author: Nidhi Swadi; I am sure that you have observed the fact that the number of smartphone users and its popularity has exploded in recent years. Besides, more than half of the time spent with digital media comprises mobile apps. Moreover, each smartphone has 30 applications on average! All these make the mobile application development industry popular among various types of software development.Let us take a detailed look at mobile application development.What is mobile application development? Mobile applications development is rooted in traditional software development. Mobile application development is a process of developing software applications that run on ... Read More

Feed: Oracle Blogs | Oracle Blogs. This is a syndicated post, view the original post here Did you read the one about records? The article about code review antipatterns? Elasticsearch? How about the listing of the 25 greatest Java applications ever written—from Minecraft to the U.S. National Security Agency’s Ghidra? Lambda expressions, anyone? These were the 10 stories that were most widely read. We hope you will enjoy spending a few minutes revisiting the best of 2020. #1 The 25 greatest Java apps ever written From space exploration to genomics, from reverse compilers to robotic controllers, Java is at the ... Read More

Feed: AWS Compute Blog. Author: James Beswick. In the Operating Lambda series, I cover important topics for developers, architects, and systems administrators who are managing AWS Lambda-based applications. This two-part series discusses core security concepts for Lambda-based applications. In the AWS Cloud, the most important foundational security principle is the shared responsibility model. This broadly shares security responsibilities between AWS and our customers. AWS is responsible for “security of the cloud”, such as the underlying physical infrastructure and facilities providing the services. Customers are responsible for “security in the cloud”, which includes applying security best practices, controlling access, and taking ... Read More

Feed: AWS Architecture Blog. This post was co-authored  by Tom Cheung, Cloud Infrastructure Architect, AWS Professional Services and Bastian Klein, Solutions Architect at AWS. Containerization helps to create secure and reproducible runtime environments for applications. Container orchestrators help to run containerized applications by providing extended deployment and scaling capabilities, among others. Because of this, many organizations are installing such systems as a platform to run their applications on. Organizations often start their container adaption with new workloads that are well suited for the way how orchestrators manage containers. After they gained their first experiences with containers, organizations start migrating their ... Read More

Feed: Blog – Hazelcast. Author: Alparslan Avci. We are pleased to announce that Hazelcast Command Line 4.2020.12 is now available. It supports Hazelcast IMDG 4.1.1 and Hazelcast Management Center 4.2020.12. It took longer than anticipated to get a proper CLI for Hazelcast, however, we hope you will find it was worth the wait. In this blog post, we will go through what problems we aim to solve with Hazelcast CLI, as well as how to use it. If you’re more of a hands-on learned, feel free to skip directly to the end for tips on using it. Installing and starting ... Read More

Feed: AWS Big Data Blog. Amazon QuickSight recently added support for Amazon Athena Federated Query, which allows you to query data in place from various data sources. With this capability, QuickSight can extend support to query additional data sources like Amazon CloudWatch Logs, Amazon DynamoDB, and Amazon DocumentDB (with Mongo DB compatibility) via their existing Amazon Athena data source. You can also use the Athena Query Federation SDK to write custom connectors and query any source accessible with a Java API, whether it is relational, non-relational, object, or a custom data endpoint. A common analytics use case is to access ... Read More

Feed: Microsoft Azure Blog. Author: Rahul Ajmera. Accelerate big data analytics with the Spark 3.0 compatible connector for SQL Server—now in preview. We are announcing that the preview release of the Apache Spark 3.0 compatible Apache Spark Connector for SQL Server and Azure SQL, available through Maven. Open sourced in June 2020, the Apache Spark Connector for SQL Server is a high-performance connector that enables you to use transactional data in big data analytics and persist results for ad-hoc queries or reporting. It allows you to use SQL Server or Azure SQL as input data sources or output data sinks ... Read More

Feed: R-bloggers. Author: Egon Willighagen. [This article was first published on chem-bla-ics, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. The BridgeDb project (doi:10.1186/1471-2105-11-5) (and ELIXIR recommended interoperability resource) has several aims, all around identifier mapping:provide a Java API for identifier mappingprovide ID mappings (two flavors: with and without semantic meaning)provide services (R package, OpenAPI webservice)track the history of identifiersThe last one is more recent and two aspects are under development here: secondary ... Read More

Feed: R-bloggers. Author: R Views. Akshit Achara is a medical device engineer and computer science enthusiast based in Bengaluru, Karnataka, India. You can connect with Akshit on LinkedIn. Introduction Constraint programming is a paradigm for solving combinatorial problems that draws on a wide range of techniques from artificial intelligence, computer science, and operations research. MiniZinc is a free and open-source constraint modeling language. Constraint satisfaction and discrete optimization problems can be formulated in a high-level modeling language. Models are compiled into an intermediate representation that is understood by a wide range of solvers. MiniZinc itself provides several solvers, for instance ... Read More