モダンなイベント駆動型システム連携を学ぼう〜Platform Events 入門
•
3 likes•1,826 views
2017年11月1日 (水) に開催されたWebセミナーです。
Recommended
More Related Content
What's hot
What's hot (20)
Similar to モダンなイベント駆動型システム連携を学ぼう〜Platform Events 入門
Similar to モダンなイベント駆動型システム連携を学ぼう〜Platform Events 入門 (20)
More from Salesforce Developers Japan
More from Salesforce Developers Japan (20)
Recently uploaded
Recently uploaded (20)
モダンなイベント駆動型システム連携を学ぼう〜Platform Events 入門
- 1. Platform Events tabe@salesforce.com Takashi Abe @ Platform Specialist
- 2. Forward-Looking Statements Statement under the Private Securities Litigation Reform Act of 1995: This presentation may contain forward-looking statements that involve risks, uncertainties, and assumptions. If any such uncertainties materialize or if any of the assumptions proves incorrect, the results of salesforce.com, inc. could differ materially from the results expressed or implied by the forward-looking statements we make. All statements other than statements of historical fact could be deemed forward-looking, including any projections of product or service availability, subscriber growth, earnings, revenues, or other financial items and any statements regarding strategies or plans of management for future operations, statements of belief, any statements concerning new, planned, or upgraded services or technology developments and customer contracts or use of our services. The risks and uncertainties referred to above include – but are not limited to – risks associated with developing and delivering new functionality for our service, new products and services, our new business model, our past operating losses, possible fluctuations in our operating results and rate of growth, interruptions or delays in our Web hosting, breach of our security measures, the outcome of any litigation, risks associated with completed and any possible mergers and acquisitions, the immature market in which we operate, our relatively limited operating history, our ability to expand, retain, and motivate our employees and manage our growth, new releases of our service and successful customer deployment, our limited history reselling non-salesforce.com products, and utilization and selling to larger enterprise customers. Further information on potential factors that could affect the financial results of salesforce.com, inc. is included in our annual report on Form 10-K for the most recent fiscal year and in our quarterly report on Form 10-Q for the most recent fiscal quarter. These documents and others containing important disclosures are available on the SEC Filings section of the Investor Information section of our Web site. Any unreleased services or features referenced in this or other presentations, press releases or public statements are not currently available and may not be delivered on time or at all. Customers who purchase our services should make the purchase decisions based upon features that are currently available. Salesforce.com, inc. assumes no obligation and does not intend to update these forward-looking statements.
- 3. • • Platform Events • • • Salesforce • Salesforce • Platform Events
- 4. システム連携の 課題 Platform Events が解決すること Platform Events とは Platform Events 設定とコード ü最後に質問への回答の時間を設けます ü質問はいつでも送っていただいてOKです
- 5. Heroku 7 Webinar 6 (3 )
- 6. 本日の解説者 (Takashi Abe) Platform Specialist (@sho7650) à HW à à IT à : Perfume/BABYMETAL/ /
- 7. ?
- 8. • ... • ... • ... • ... • ... • ... • ... • ...
- 12. Platform Events Messaging Bus AppApp AppApp Broker Bridge App Cloud Message Bus App Cloud Message Bus Salesforce App Cloud Common Event Metadata 多対多(PubSub) でのデータ連携 イベントドリブン のシステム連携 内外で統⼀された インタフェイス
- 15. Platform Event Salesforce Web PubSub( / ) Salesforce API Apex Publish( ) API Subscribe( ) Apex
- 16. Web API Point to Point Salesforce META DATA CRM DATA INTELLIGENCE BIG OBJECTS
- 17. EVENT BUS PLATFORM EVENTS Publish Device Trigger Subscribe Update Case Account Object Publish Subscribe Kick off Journey Subscribe Mobile Alert External Trigger Publish APP Metadata Big Objects CRM Data Artificial Intelligence
- 19. Platform Event • • ※ • ※ • CRUD • Apex Trigger • after Trigger • • / • • : : Platform Messaging Bus // Publishing Events: OrderPlacedEvent__e event = new OrderPlacedEvent__e(); event.timestamp__c = '09/35/2015 1:14pm'; event.amount__c = '123.44'; EventBus.publish(event); // Consuming Events: Trigger t on SalesOrderCreated__e (after publish) { for (SalesOrderCreated__e order : Trigger.new) { if (order.netSum > 200) { Messaging.sendEmail(order.createdBy, "This order requires approval"); // kick off approval process in Visual Flow } } }
- 20. Publishing ( ) API • Salesforce API • REST, SOAP, Bulk API • Apex • EventBus.publish() • / • SObject Salesforce Platform Platform Message Bus Publish Publish
- 21. Subscription( ) API near-Real Time • Apex • Process Builder • Web API (Bayeaux/CometD) ( ) (subscriber) Salesforce App Cloud Subscribe App Cloud Message Bus Subscribe
- 22. Platform Events PubSub API External Apps Publishers Subscribers ApexSalesforce platform APIs (SOAP, REST, or Bulk API) CometD Lightning Process Builder or Visual Workflow Salesforce Platform External Apps Apex trigger Salesforce Platform
- 24. Platform Event (1/4) à à “ ” (LEX)
- 25. Platform Event (2/4) ‘ ’
- 26. Platform Event (3/4) APEX ... 1. ID (Replay ID) 2. 3.
- 30. DEMO Apex/REST Heroku application Chatter trigger Lightning console app CometD client Publishers Subscribers Apex REST CometD Salesforce Apex Heroku Web API !!
- 32. Sample) jsforce Publisher var jsforce = require('jsforce'); var conn = new jsforce.Connection({ loginUrl : 'https://login.salesforce.com’ }); conn.login(process.env.SFDC_USERNAME, process.env.SFDC_PASSWORD, function(err, userInfo) { if (err) { return console.error(err); } conn.sobject("Notification__e").create({Message__c: "Publish test"}, function(err, ret) { if (err || !ret.success) { return console.error(err, ret); } }); }); sobject create REST POST
- 33. Sample) jsforce Subscriber var jsforce = require('jsforce'); var conn = new jsforce.Connection({ loginUrl : 'https://login.salesforce.com’ }); conn.login(process.env.SFDC_USERNAME, process.env.SFDC_PASSWORD, function(err, userInfo) { if (err) { return console.error(err); } conn.streaming.topic("/event/Notification__e").subscribe(function(message) { console.log('Received :' + JSON.stringify(message, null, 2)); }); }); jsforce Streaming API
- 34. Platform Events
- 35. Platform Events https://developer.salesforce.com/docs/atlas.en-us.platform_events.meta/platform_events/platform_event_limits.htm Description Performance and Unlimited Editions Enterprise Edition All other supported editions 1 Publish (Apex / API) 100,000 100,000 1,000 24 CometD(Subscribe) 50,000 25,000 10,000 1 100 50 5 Subscribe 500 500 500 Subscribe 50 50 50
- 38. Q & A
- 39. Trailheadでアプリを作ってみましょう Build an Instant Notification App Design a system to configure and send custom notifications based on platform events. https://trailhead.salesforce.com/ja