Development message based solutions Flashcards

1
Q

When the queue size reaches a given size would you use a Storage Queue?
What size?

A

Over 80GB

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2
Q

What’s the message size limit of Service Bus?

A

256KB

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3
Q

If you needed server side logs of the messages, would you use Service Bus or Storage Queue?

A

Storage queue

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4
Q

If you wanted to ensure First in First out messages which should you use?

  • Azure Service Bus
  • Azure Storage Queue
A

Azure Service Bus

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5
Q

If speed is a priority would you use SQL filter or Correlation Filter?

A

Correlation Filter.

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6
Q

At what queue size should you use Storage queues over Service Bus?

A

80GB

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7
Q

If you wanted to have serverside logs would you use Storage Queues or Service Bus?

A

Storage Queues

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8
Q

If you wanted to have guaranteed first-in-first-out would you use Storage Queues or Service Bus?

A

Service Bus

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9
Q

If you wanted to have automatic duplicate detection would you use Storage Queues or Service Bus?

A

Service Bus

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10
Q

What’s the max message size for a Service Bus message?

A

256KB

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11
Q

If you wanted to have “At-most-once” delivery guarantee would you use Storage Queues or Service Bus?

A

Service Bus

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12
Q

If you wanted to have a push-style API would you use Storage Queues or Service Bus?

A

Service Bus

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13
Q

Your queue will have a size over 80GB? Which one should you use? Service Bus or Storage Queue?

A

Storage Queue

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14
Q

How would you guarantee FIFO in service bus?

A

Use sessions.

Message sessions enable joint and ordered handling of unbounded sequences of related messages.

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15
Q

What is the use of the Dead Letter Queue?

A

Service Bus supports a dead-letter queue (DLQ) to hold messages that cannot be delivered to any receiver, or messages that cannot be processed. You can then remove messages from the DLQ and inspect them.

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