InfoQ Homepage News
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Book Review Python Machine Learning - Second Edition
The book Python Machine Learning, second edition by Sebastian Raschka and Vahid Mirjalili, is a tutorial to a broad range of machine learning applications with Python. It provides a practical introduction to machine learning. The main revision to the first edition is neural network practices. There are now five chapters that discuss neural networks, and their implementation in TensorFlow.
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Google Aims to Demonstrate Quantum Supremacy with a 50-Qubit Processor
In a paper published in Nature, Google has revealed its plans to demonstrate that quantum computers can perform a computational task beyond the capability of a classical computer, a claim known as quantum supremacy. Key in Google’s plan is building a 50-qubit processors to solve quantum sampling problems.
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Google Releases Android Instant Apps SDK 1.1
A few months after its introduction at Google I/O 2017, the Android Instant Apps SDK reaches version 1.1, bringing configuration APKs for binary size optimization and a new API to keep user context when transitioning to an installed app from an instant app.
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JavaOne Keynote: Oracle Talks Blockchain, Bots and Serverless
The developer keynote at JavaOne on Tuesday focused on communication and Oracle’s cloud offering. Oracle provided an update on Oracle Developer Community, the relaunched OTN that was announced at JavaOne last year, and provided a number of demos and overviews of Oracle Cloud.
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Spring Data Kay Goes GA Adding Spring Framework 5, Java 9 and Kotlin support
The Spring Data releases its first major revision in eight years, including baseline of Spring 5, Java 8 and JavaEE 7. It also adds general Java 9 compatibility and Kotlin support. It provides reactive data access for Cassandra, MongoDB, Redis and Couchbase.
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Spring Framework 5.0 Released
Spring Framework 5.0, featuring a new reactive web framework, was released on September 28, 2017. With this release, Spring 5.0 has its entire codebase based on Java 8 source code level. Spring 5.0 is compatible with JDK 9 for development and deployment.
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Continuous Delivery of Telecom Software at Ericsson
The telecom industry has seen changes in service delivery processes in recent years via the adoption of DevOps principles and tools. Ericsson’s talk at the DevOps Enterprise Summit 2017 in London and their and continuous delivery paper outline the challenges they faced and how they overcame them.
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Google Cloud Releases Public Beta of Cloud IoT Core
Google Cloud has recently released a public beta of their Cloud IoT Core service, a fully managed offering for IoT messaging and device management.
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The Spotify Model is No "Agile Nirvana"
At Spotify, management and the way the organization works support teams and agile practices by growing people. But Spotify isn’t an “Agile Nirvana”, it’s hard to reach high performance with teams that are constantly growing, changing, and splitting into new teams.
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GitHub Introduces Dependency Graph and Security Alerts
At its Universe conference, GitHub announced a number of features aiming to make your code more protected. These include a dependency graph and, built on top of the former, security alerts. Additionally, GitHub now provides a recommender to help you discover projects you may be interested in, and a new Explore experience, offering a curated selection of collections, topics, and other resources.
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Oracle Announced Plans to Open Source All Features of Their JDK and Address Shortcomings in Java EE
During the opening keynote at JavaOne this year, Oracle announced plans to release Java SE under GPL and to open-source all the features in Oracle’s JDK. The vendor also admitted that Java EE wasn’t fit for the new world of microservices and serverless, and talked about plans to address the issue. Case studies on modern microservices architectures were provided by Alibaba and Spotify.
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IBM Introduces Open Liberty, an Open Source Runtime for Java Microservices
IBM recently introduced Open Liberty, an open source implementation of WebSphere Liberty that supports the latest Eclipse MicroProfile and Java EE APIs. Alasdair Nottingham, WebSphere and Liberty runtime architect at IBM, and Holly Cummins, technical lead of IBM’s Bluemix Garage London, spoke to InfoQ about Open Liberty.
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Bob Martin: Test Contra-Variance
Bob Martin, co-author of the Agile Manifesto, has published a blog outlining the pitfalls of writing tests and code which have a co-variant structure. In essence, he emphasizes that the structure of tests should be designed in a contra-variant way, decoupling them from production code and leading to a less fragile and easier to refactor codebase.
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Jensen Huang Announces NVIDIA's New Projects at the GPU Technology Conference
Today the GPU Technology conference in Munich kicked off with a keynote by NVIDIA CEO Jensen Huang. NVIDIA announced the NVIDIA Holodeck, the Tensor RT 3 library, NVIDIA's Drive platform, and the Pegasus computer for autonomous taxis.
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AWS Offers 4TB Memory Virtual Machines
AWS has now the largest cloud virtual machine in terms of memory, after launching the x1e.32xlarge, a new memory-optimized EC2 instance type. AWS customers can use this new type of instances in their production environments in order to handle the high memory requirements of software like SAP HANA and their in-memory databases.