C# Concurrent Collections

سرفصل های دوره

Learn to use concurrent collections effectively to store data in a multithreaded environment, keeping the code efficient and avoiding data corruption and race conditions.

1. Course Overview

1. Course Overview

02. Collections and Atomic Operations

01. Version Check

02. Overview

03. Introducing the Code

04. Adding Concurrency

05. Fixing the Code with ConcurrentQueueT

06. Inconsistent Results

07. Explaining the Thread Timing Inconsistency

08. Why Did QueueT.Enqueue() Fail

09. Atomic Operations

10. Summary

03. From Dictionary to ConcurrentDictionary

01. Overview

02. Introducing the SellShirts Demo

03. Storing Shirts in an ImmutableArray

04. The Stock Controller and the Dictionary

05. Generating Random Numbers

06. The Main() Method

07. Simulating Serving Customers

08. Adding Concurrency and ConcurrentDictionary

09. The Indexer vs. TryGetValue()

10. Fixing the Code to Allow for Failure

11. Remove() vs. TryRemove()

12. Concurrent Collection State Can Be Uncertain

13. Summary

04. ConcurrentDictionary - Avoiding Race Conditions

01. Overview

02. Introducing the BuyAndSell Demo

03. Storing the Stock in a Dictionary

04. Updating a Standard Dictionary

05. Summing Values with LINQ and Checking for Errors

06. Modelling Serving a Customer

07. Adding Concurrency

08. Race Conditions and Data Corruption

09. Updating Atomically with TryUpdate()

10. Introducing AddOrUpdate()

11. Interlocked.Add()

12. Protecting against Race Conditions

13. Lambdas to Conditionally Update the Dictionary

14. Solving the Update Problem with a Closure

15. GetOrAdd() to Read the Dictionary

16. Summary

5. The Producer-consumer Collections - Queues, Stacks, and Bags

1. Overview

2. Adding the Logging Tasks

3. Calculating Commissions

4. Enqueueing to the Concurrent Queue

5. Consuming the Queue - The Problem of Polling

6. ConcurrentStackT

7. ConcurrentBagT

8. The IProducerConsumerCollectionT Interface

9. Summary

6. Avoiding Polling with the BlockingCollection

1. Overview

2. Understanding BlockingCollectionT

3. How BlockingCollectionT Avoids Polling

4. The Consuming Enumerable

5. Enumerating Directly Wont Work

6. Summary

07. Good and Bad Coding Practices with Concurrent Collections

01. Overview

02. Concurrent Collections and Performance

03. The Dictionary Benchmark Demo

04. Benchmarking with Multiple Threads

05. Running the Benchmark

06. Use Shared State Sparingly

07. Using ConcurrentDictionary Correctly

08. The Problem with Count

09. Aggregate State

10. Good Practices for State

11. Summary

8. Enumerating Concurrent Collections

1. Overview

2. Enumerating a Standard Dictionary

3. Enumerating a Concurrent Dictionary

4. Forcing a Snapshot Enumeration

5. Snapshot Pros and Cons

6. Module Summary

7. Course Summary

8. T-shirt Models - Thank You!

9. Your Challenge!

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تولید کننده: PluralSight