Google to Release Cloud Inference API

Cloud Inference API can be used for real time big data analysis 
20 September 2018   1890

Google introduced an alpha version of the service for time series analysis. It processes information about events at the time - clicks, requests, activations of IoT devices, and so on. The Cloud Inference API analyzes these data in real time, finds correlations and makes predictions based on it.

Cloud Inference API
Cloud Inference API 

Service features:

  • A simple tree-like query language that allows you to specify your own time markers.
  • Online processing of incoming data with minimal delay. Therefore, Google recommends using the API in interactive user applications.
  • Ability to process data arrays of different volumes (up to trillions of records) and work under high load (up to hundreds of thousands of requests per second).
  • Full integration with Google Cloud Storage, which provides access to the same data in different services of the platform.
  • More information about the work of the tool can be found in the documentation.

Google noted that the service will be useful for a wide range of industries. Retailers can analyze the impact of pedestrian traffic on the level of sales conversion, content providers - the popularity of materials to provide better personal recommendations.

Now the Cloud Inference API is already being used by Snap to analyze the data received through the Snapchat application.

Google Cloud is developing a number of cloud services. At the end of August 2018, the company updated the tools for converting speech to text and vice versa. Cloud Text-to-Speech received support for several new languages ​​and voices, and Cloud Speech-to-Text - recognition of several speakers, language and the ability to highlight important words

Java SE 14 to be Available

Java SE 14 is as a regular support period version for which updates will be released before the next release
18 March 2020   328

After six months of development, Oracle released the Java SE 14 (Java Platform, Standard Edition 14), which uses the OpenJDK open source project as its reference implementation. Java SE 14 maintains backward compatibility with previous releases of the Java platform; all previously written Java projects will work without changes when launched under the new version. Ready-to-install Java SE 14 builds (JDK, JRE, and Server JRE) are prepared for Linux (x86_64), Windows, and macOS. The Java 14 reference implementation developed by the OpenJDK project is fully open under the GPLv2 license with GNU ClassPath exceptions that allow dynamic linking to commercial products.

Java SE 14 is categorized as a regular support period for which updates will be released before the next release. As a branch with a long service life (LTS), you should use Java SE 11, updates for which will be released until 2026. The previous Java 8 LTS branch will be supported until December 2020. The next LTS release is scheduled for September 2021. Recall that since the release of Java 10, the project has switched to a new development process, which implies a shorter cycle of generating new releases. New functionality is now being developed in one constantly updated master branch, in which ready-made changes are included and from which branches are released every six months to stabilize new releases.

These are some of the changes and updates:

  • Added experimental support for pattern matching in the instanceof operator, which allows you to immediately determine the local variable to access the checked value.
  • Experimental support has been added for the new “record” keyword, which provides a compact form for defining classes, avoiding the explicit definition of various low-level methods, such as equals (), hashCode () and toString (), in cases where data is stored only in fields, the behavior of work with which does not change.
  • This declaration will automatically add implementations of the equals (), hashCode (), and toString () methods in addition to the constructor and methods that control the change of data (getter).
  • Standardized and enabled by default is support for a new form of switch statements that does not require a break statement, allows you to combine duplicate labels, and allows use not only in the form of an operator, but also as an expression.
  • The experimental support for text blocks has been expanded - a new form of string literals that allows you to include multiline text data in the source code without using character escaping and preserving the original text formatting in the block
  • The informative value of diagnostics in case of NullPointerException exceptions has been expanded.
  • A preliminary version of the jpackage utility has been implemented, which allows you to create packages for self-contained Java applications.
  • A new memory allocation mechanism has been added to the G1 garbage collector, taking into account the specifics of working on large systems using the NUMA architecture.
  • Added API for tracking on-the-fly JFR events (JDK Flight Recorder), for example, for organizing continuous monitoring.
  • Added the jdk.nio.mapmode module, which offers new modes (READ_ONLY_SYNC, WRITE_ONLY_SYNC) for creating mapped byte buffers (MappedByteBuffer) that reference non-volatile memory (NVM).
  • A preliminary version of the Foreign-Memory Access API has been implemented, which allows Java applications to safely and efficiently access memory areas outside the Java heap by manipulating new abstractions of MemorySegment, MemoryAddress, and MemoryLayout.
  • Ports for Solaris OS and SPARC processors (Solaris / SPARC, Solaris / x64 and Linux / SPARC) declared obsolete with intent to delete.

Get more at the Oracle website.