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 batch apex scheduled apex the bulk API

 batch apex scheduled apex the bulk API. Those *!#? Governor limits!. Execution Context. Actual person?. Session!. Person spoofing a person?. Some else’s session. Machine spoofing a person?. No Session! What the heck?. Batch Apex.

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 batch apex scheduled apex the bulk API

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  1.  batch apexscheduled apexthe bulk API

  2. Those *!#? Governor limits!

  3. Execution Context Actual person? Session! Person spoofing a person? Some else’s session. Machine spoofing a person? No Session! What the heck?

  4. Batch Apex • long-running database operations on the force.com platform • Abstracts the developer from batching • Fresh contexts to avoid governor limits!

  5. Batch Apex cont…

  6. Batch Apex Simple Example

  7. More Batch Options! global class SuperBatch implements Database.Batchable<sObject>, Database.Stateful, Database.AllowsCallouts { } • Database.Stateful • Maintain state across transactions. • If you don't specify Database.Stateful, all static and instance member variables are set back to their original values. • Database.AllowsCallouts • Allow HTTP requests

  8. Scheduled Apex

  9. Scheduling Options • Cron Job Style or • User Interface

  10. Cron Job

  11. User Interface

  12. Schedulable Context • Set as the user who schedules the job • Records say “last modified by” that user • No session id! • Sessions have expiration • Executed in future • No authentication

  13. Schedulable Limits • 100 jobs on the schedule at a time.

  14. Bulk API

  15. Bulk API client options • Wizard Demo

  16. Bulk API client options cont… • Data Loader

  17. Bulk API Formats • CSV or XML

  18. Bulk API Binary Attachments Zip File Containing:

  19. Thanks!@danieljpeter

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