Data Collection at the Edge

Data Collection at the Edge

Randal Glass ¨C Sr. Software Developer

Frank Gasparro - Engineering Group Lead

Greg Holt ¨C Principal Software Developer

#OSIsoftUC

#PIWorld

?2018 OSIsoft, LLC

Who¡¯s Who

? Randy Glass

? rglass@

? Sr. Software Developer

? OSIsoft, LLC

? Greg Holt

? Frank Gasparro

? gholt@

? Principal Software

Developer

? OSIsoft, LLC

? fgasparro@

? Engineering Group

Lead

? OSIsoft, LLC

#OSIsoftUC

#PIWorld

?2018 OSIsoft, LLC

Edge Data Store

Edge Data

Store

Persistent Storage

Self-Healing

Assets

?

?

?

?

?

Application Platform

Cross Platform (Windows, Linux)

Multiple Data Ingress Options

Analytics Ready

Egress to PI Server and OSIsoft Cloud Services

Developed, Sold, and Supported by OSIsoft

#OSIsoftUC

#PIWorld

?2018 OSIsoft, LLC

4

What is the Edge Data Store (Edge DS)?

? Edge DS is not an ¡°historian¡±

? Edge DS is a ¡°sequential¡± database

? Anything that can be ordered can be stored

? Simple or Complex data types can be stored

? Multiple indexes can be assigned

? Non-time series

? Compound

? Secondary

? No distinction between future and past data

? Unbounded Event Size

? High ¨C precision timestamps (100ns)

#OSIsoftUC

#PIWorld

?2018 OSIsoft, LLC

Edge DS ¨C CTP 1 Capabilities

?

Administration

?

Ingress

¨C

¨C

?

?

data persistence

Storage limits and trimming

Egress

¨C

Send data to OCS or to PI System via PI Connector Relay

¨C

Egress Rules via API

Rest API

¨C

Use the REST API to perform administrative tasks or build applications

Capacity/Throughput

¨C

Up to 2500 Streams

¨C

Up to 1 Second Data, 2500 Events/sec

¨C

Expect ~512 MB ram utilization @ this capacity

Device/OS Requirements

¨C

1GB RAM or Greater

¨C

SSD Storage 32 GB or Greater

¨C

Multi Core CPU ¨C Intel or ARM

¨C

Windows 10, 2016

¨C

Linux ¨C Ubuntu 16.04 (others may work to subject to .NET Core

support

¨C

Linux ARM ¨C Debian 9 (others may work too)

¨C

Docker Images for Linux

Egress

REST APIs

?

PI Connector

Relay

Storage

¨C

¨C

?

data ingestion into Edge via OMF

Administration

?

OSIsoft Cloud

Services

Basic Settings for storage, Egress

Storage

Ingress

OMF

Application

#OSIsoftUC

OMF

Application

#PIWorld

?2018 OSIsoft, LLC

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