Downloading files better in parallel or serial

Create a free Team What is Teams? Learn more. How to determine whether files are downloaded serially or in parallel using Wireshark?

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Active Oldest Votes. We see two TCP opens a few millseconds apart, one on port and one on port The advantage of using the asynchronous method is that no synchronization is required between the transmitter and receiver devices.

It is also a more cost effective method. A disadvantage is that data transmission can be slower, but this is not always the case. Synchronous Serial Transmission Data bits are transmitted as a continuous stream in time with a master clock.

The data transmitter and receiver both operate using a synchronized clock frequency; therefore, start bits, stop bits, and gaps are not used. This means that data moves faster and timing errors are less frequent because the transmitter and receiver time is synced.

However, data accuracy is highly dependent on timing being synced correctly between devices. In comparison with asynchronous serial transmission, this method is usually more expensive. Serial transmission is normally used for long-distance data transfer. It is also used in cases where the amount of data being sent is relatively small. It ensures that data integrity is maintained as it transmits the data bits in a specific order, one after another.

In this way, data bits are received in-sync with one another. There are ways of making it run using more threads if you want to. Methods like Task. Run, task. That is threadless assuming that you have a true async download method but most libraries provide that. WhenAll tasks ; to await all tasks.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Parallel downloading Ask Question. Asked 10 years, 4 months ago. Active 5 years, 9 months ago.

Viewed 3k times. Add blobServiceClient. GetBlobContainerClient container. Name; Console. GetBlobClient blobItem. Enqueue blob. Stop ; Console. Disabling MD5 validation produces a faster transfer. But does not confirm the validity or integrity of the files being transferred.

ContinuationToken; containers. AddRange listingResult. Name ; Console. Name, container. Name ; await sem. WaitAsync ; tasks.