PI Developer Technologies Roadmap Presented by: Frank Garriel, David Hearn, & Bodo Bachmann

Transcription

1 PI Developer Technologies Roadmap Presented by: Frank Garriel, David Hearn, & Bodo Bachmann 1

2 PI Developer Technologies PI OPC Servers

3 PI Web API Presented by: Frank Garriel 3

4 Performance & Scalability PI Web API 2017 R2 Channels Heartbeat Raw Throughput Improvement Web ID 2.0 PI Web API 2018 Stream Updates CTP PI Web API (Next Release) Streamsets Performance

5 Events per second Raw Data Read Throughput Users R # Of Unique Identities

6 Events per second Raw Data Write Throughput 25 Users # Of Unique Identities R2

7 Your Thoughts on Web ID always need to do 2 queries to get the actual information you want 2 requests are required instead of 1 Easier ways of retrieving streaming data by AF hierarchy or PI Tag name instead of using a generated webid for everything

8 Web ID 2.0 Faster Eliminate the first call Generate directly in your applications! Flexible Compose WebIDs with only Path information Shorter Smaller payloads & More IDs in a single request How to Use Web ID 2.0

9 Stream Updates CTP PI Web API 2018 An HTTP alternative to WebSockets / Channels Eliminate large responses Get only the data you need

10 Stream Updates Roadmap PI Web API 2018 Stream Updates CTP PI Web API (Next Release) Stream Updates CTP Error handling Changed Info Bug Fixes

11 Features & Enhancements 11

12 PI Web API 2017 R2 Search Elements & Attributes with AF Query Strings Swagger Spec Batch in read-only mode Mixed Mode Authentication Recorded Values at Times

13 PI Web API 2018 Stream Updates CTP Event Frame & PI Point Annotations Get Table with Parameters Partial support for Notifications Filter Child Attributes by AttributeTrait

14 PI Web API (Next Release) Stream Updates CTP More Notifications Support Streamsets Performance Improvements Bug Fixes & Stable feature set

15 Also of interest to PI Web API developers Presentations 11:30, This Room - LiveCoding: Writing Highly Performant PI Web API Applications Hands-On Labs Right now, Dev Lab 3 - Getting Started with PI WebAPI with Postman

16 Frank Garriel Technical Product Manager OSIsoft 16

17 AF SDK Presented by: David Hearn 17

18 AF SDK: What s new? What s coming? User-centric display of data Easier to manage Search enhancements Performance improvements 18

19 Displaying Data Identify UOM origin (2017 R2) UOM Groups (2017 R2) Define groups of UOMs (Metric, US Customary) Calls to convert data to appropriate group 19

20 Displaying Data Display Digits (2018) Shows appropriate precision Follows PI standard: -20 to -1 to specify sig figs, 0 to 10 for fixed point Reason trait (2017 R2) Built-in way to identify reason code Always an enumeration value Hierarchical Enumeration Values (2017 R2) 20

21 Manageability (2018) Retain Object IDs on import More seamless migration between PI Systems Health traits Built-in enumeration status Understood natively by PI Vision and other clients Connection balancing and failback to PI Data Archive View client connections to AF Server 21

22 Manageability (Coming Soon) Administration Functions Previously only available using AFDiag utility Now available via AF SDK or PowerShell Query Analysis Service Runtime Information Specify default PI Data Archive Used when resolving %SERVER% in configuration strings 22

23 Manageability (Coming Soon) Base Template Only Can only be used as base template PI State Sets to AF Enumeration Sets Create Enumeration Sets View conflicts 23

24 Search Enhancements Search Attributes, Contact Templates (2017 R2) New filters Parent, EventFrame, PlugIn, IsInternal (2017 R2) OwnerName (Coming Soon) Nested criteria (2017 R2) Allows the result of one search to supply the filter for another Filters supported: Element, EventFrame, Parent Examples: Elements of Template A whose parent is Template B Event Frames over the last 7 days where primary element has Category A 24

25 Search Enhancements New fields Contact, IsInternal (2017 R2) Security, ConfigString, PlugIn, DisplayDigits, IsManualDataEntry, Trait, UOM (2018) OwnerName (Coming Soon) Find by ID for all search types, use with IN operator (2018) Examples: Open Event Frames with primary element in {ID1, ID2, ID3, ID4} Retrieve Start Time, End Time, Reason Attribute for Event Frames in {ID1,,ID50} 25

26 Search Enhancements Attribute Values without Template (2018) Find elements by attribute value not defined by template Same attribute name from multiple templates Support for OR conditions (Coming Soon) Examples: Elements with Category#1, Category#2, or Category#3 Event Frames whose primary element is from Template#1 or Template#2 26

27 Performance Improvements Concurrent calls per-connection (2017 R2) By default, up to 10 concurrent calls per AF Server connection Bulk annotation retrieval from PI Data Archive (2017 R2) Bulk check-out, delete (2018) Takes list of IDs (can be retrieved from search without loading objects) 27

28 Performance Improvements Templated attributes not configured (2018) Opt-in to missing PI Point caching Avoids RPC to resolve name on every call Event Frame search performance (Coming Soon) Improved overlapped query search performance Improves PI Vision trend displays General improvements to PI data access 28

29 What Else is Coming? Event Frame search subscriptions Multi-user performance improvements PI System Directory exposure.net Standard version of AF SDK Supports Windows platforms Deployment planned via NuGet Future support for.net 3.5 version of AF SDK No new features after next release Available as separate AFClient.NET 3.5 install 29

30 Also of interest for AF SDK developers Live Coding: Getting the most out of AFSearch (11:30, Room 117, P1 Level) Advances in PI System Streaming Analytics with MATLAB and Other External Calculation Engines (12:20, Room 114, P1 Level) How To: Streaming Calculations with the PI System and MATLAB and Other External Calculation Engines (15:30, Room 114, P1 Level) 30

31 David Hearn Group Leader, Engineering OSIsoft 31

32 PI SQL Family Presented by: Bodo Bachmann 32

33 PI SQL Family Evolution PI ODBC Client Application PI Data Archive SQL Queries ODBC Client ODBC v2 API PI ODBC PI API PINet SQLSS

34 2 nd Generation PI OLEDB Provider PI OLEDB Enterprise Client Application PI Data Archive SQL Queries OLE DB Consumer OLE DB/ COM PI OLEDB SQL Engine PI SDK Client Application PI AF Server SQL Queries OLE DB Consumer PI OLEDB Enterprise OLE DB/ COM SQL Engine Agent AF SDK

35 3 rd Generation PI JDBC Driver PI ODBC Driver Java Client Application Middleware PI Data Archive SQL Queries JDBC Client Java Client Application PI JDBC Driver C++ Wrapper https PI SQL Data Access Server PI OLEDB SQL Engine PI OLEDB Enterprise SQL Engine PI AF Server SQL Queries ODBC Client ODBC v3 API PI ODBC Driver C++ Lib net.tcp or https Integrator Query Engine

36 PI JDBC Driver 2017 R2 PI JDBC Driver Java Client Application SQL Queries JDBC Client Java PI JDBC Driver C++ Wrapper https Middleware PI Data Archive PI SQL Data Access Server PI OLEDB SQL Engine PI OLEDB Enterprise SQL Engine PI AF Server Integrator Query Engine

37 PI JDBC Driver 2018 PI JDBC Driver Java Client Application SQL Queries JDBC Client Java PI JDBC Driver C++ Wrapper https Middleware PI Data Archive PI SQL Data Access Server PI OLEDB SQL Engine PI OLEDB Enterprise SQL Engine PI AF Server Integrator Query Engine

38 PI JDBC Driver 2018 PI JDBC Driver Java Client Application SQL Queries JDBC Client Java PI JDBC Driver C++ Wrapper https

39 Next Generation PI SQL Client PI Data Archive SQL Queries Client Application OLE DB Consumer PI SQL Client OLEDB OLE DB API C++ Lib net.tcp or https AF Server 2018 PI SQL Data Access Server PI OLEDB SQL Engine RTQP PI Engine OLEDB Enterprise PI Data Archive SQL Engine PI Data Archive

40 Next Generation Development Goals Performance and scalability Review data model Reduce query complexity What are top use cases (use customer feedback) Address known issues (e.g. timestep data type, PI time literals) Infrastructure to support multiple standards and thin clients Works across WAN and different time zones Review security and authentication

41 PI SQL Client 2018 PI SQL Client PI Data Archive SQL Queries Client Application OLE DB Consumer PI SQL Client OLEDB OLE DB API C++ Lib net.tcp or https AF Server PI SQL Data Access Server PI OLEDB SQL Engine RTQP PI Engine OLEDB Enterprise PI Data Archive SQL Engine PI Data Archive

42 PI SQL Client 2018 R2 In Development PI SQL Client Client Application SQL Queries OLE DB Consumer PI SQL Client OLEDB OLE DB API C++ Lib net.tcp or https AF Server PI Data Archive SQL Queries Java Client Application JDBC Client PI SQL Client JDBC Java https PI SQL Data Access Server PI OLEDB SQL Engine RTQP PI Engine OLEDB Enterprise PI Data Archive Client Application SQL Engine PI Data Archive SQL Queries ODBC Client PI SQL Client ODBC ODBC v3 API C++ Lib net.tcp or https

43 Hands-On Labs Labs Develop an IoT Java application: Use the PI JDBC Driver on a Rasperry Pi to connect Sensors and Actuators with the PI System Today, 10:40 13:00 Build High Performance Queries Using our New Real-Time Query Processing Engine Today, 14:30 16:15

44 PI SQL Family Bodo Bachmann Engineering Manager Europe OSIsoft #OSIsoftUC

45 PI OPC Servers Presented by: Frank Garriel 45

46 Seconds PI OPC DA Server % faster initial startup time than 2015 Namespace Data cached on shutdown leads to... 95% faster startups! Startup Times 1,000,000 tags 500,000 tags 100,000 tags 2015 R2 SP , no cache , cached R2 SP1 2017, no cache 2017, cached

47 PI OPC DA Server 2018 Handle PI point edits and deletes while not running OPC Quality Codes: Improved representation of Questionable and Substituted flags PI Data Archive Whitelist and Blacklist Improved debug logging and tracing support Include AF Client in Setup

48 PI OPC HDA Server 2016 OPC HDA v1.2 compliance issue: PercentGood is now defined as time-weighted Two memory leaks fixed: TimeAverage reads Repeated connection / disconnection Fixed some null pointers, empty strings, ItemHandle release bug End of support of Module Database

49 PI OPC HDA Server vnext Continued Maintenance: Windows operating system checks Confirm operation with PI SDK upgrades Bug fixes as necessary

50 Frank Garriel Technical Product Manager OSIsoft 50

51 Questions? Please wait for the microphone State your name & company Please rate this session in the mobile app! Search OSIsoft in your app store 51

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