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N8844A Data Analytics Web Service Software

Data Sheets

Keysight N8844A

Data Analytics Web Service Software

Introduction

The Keysight Technologies, Inc. Data Analytics Web Service software provides an interface that allows users to import their test data to a data repository server. It protects the data repository server from data corruption and allows version control. It also allows for a simple interface which abstracts away the implementation details. The N8844A Data Analytics Web Service software supports multiple data sources and also a wide range of data import clients. The second component of N8844A is the Visualization Tool. N8844A provides histogram and line plots with split capabilities to enable data analysis.

Key features

  • Supports multiple data sources
  • Infiniium Compliance Application Software
  • Keysight Software products (i.e FlexDCA)
  • Keysight ADS Simulation input (via Infiniium Offline software)
  • Keysight data sources (measurement result from Keysight test equipment)
  • Non-Keysight data sources (measurement result from other vendor test equipment or customized

data source from user test environment)

  • Supports a wide range of clients for data import
  • Infiniium Compliance software framework
  • Web CSV import tool
  • C# Import program
  • Python Import program
  • JSON Import program
  • Data can be retrieved and analyzed with the N8844A Visualization Tool application included in the

N8844A Data Analytics Web Service software

  • Data can be retrieved offline for result viewing
  • Machine learning for quick data analysis
  • USB 3.1 Industry Data for benchmarking

Setting up the N8844A Data Analytics Web Service Software

The user would set up a web server that hosts the N8844A Data Analytics Web Service software and a data repository server that hosts the data repository infrastructure. The user can use any data repository infrastructure such as MySQL, SQL Server, Microsoft SQL, Oracle or other data respository management system. It is recommended that the web and data repository servers are setup separately to ensure scalability, performance and data repository security. The user is responsible to provide backup, restore and replication of the data repository server. It is recommended that the user set up the servers through their Information Technology (IT) department.

Data Sources and Data Import

The N8844A-6FP Data Analytics Web Service Software with compliance test enabled option provides an interface that allows the user to export their compliance test result directly to the data repository server via a URL. The user would first configure the compliance application software, run the test suite and then review the measurement results in the Infiniium user interface. If the results are deemed valid, the user would export the test result to the data repository. In this use model, the user would need to set up the N8844A Data Analytics Web Service software. The second use model allows data viewing for Keysight Advanced Design System (ADS) users. For example, the W2351EP DDR4 Compliance Test Bench outputs simulated waveforms which the user can use to run on the Infiniium N6462A-1FP DDR4 and LPDDR4 compliance test software in offline mode.

N8844A Visualization Tool

Users can retrieve the test results from the data repository server to be viewed with the N8844A Visualization Tool. The N8844A Visualization Tool allows the user to see their compiled measurement result in histogram or line mode. The plots can be split by properties. Examples of properties include temperature, ASIC version, work bench, date and equipment model. The user can navigate to each measurement taken. The Visualization Tool is included as part of the N8844A Data Analytics Web Service software.

Machine Learning

The N8844A-2FP advance option also offers machine learning capability. This allows for complex data analysis and delivers more accurate and faster results.

Industry Data

The N8844A-7FP USB3.1 Industry Data provides USB3.1 compliance test data collected from the USB design industry. The test data offers insight for performing benchmarking against peers in the industry.

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