10+ Key Memory & Storage Systems: Crash Course System Design #5

Animation tools: Adobe Illustrator and After Effects.

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[JessicaHuang-znyt]

I love this video! Even though I have extensive domain knowledge and am a pretty senior SDE, I constantly learn something new from your videos which I had previously overlooked. Keep up going!

[jennwng]

Love all the hierarchical diagrams that illustrate the relationships among the concepts. Thanks! Great video!

[anshulpandey]

This days systems mainly use UEFI it's extremely rare to find system with BIOS. You should make a video in UEFI vs BIOS.

[xcjpfyi]

Чудова анімація! чудове пояснення! ДЯкую 👍👍👍

[anuraagtummanapally]

Smooth like butter... appreciate the good content being created :) Awesome work

[DyegoM]

Thank you for the overview. Well organised and explained.

[hedismiri]

Well organised and explained overview Thanks <3

[kishanbsh]

A dedicated video on NVMe and it's software architectural implications would be great 😊

[samahmahdi]

Nice video and explanation, many thanks

[pposysy]

Small correction: The thing shown as a miniSD card is actually a nano-SIM card.

[anhtudinh]

which tools u used to make the animation?

[grihabor]

Nice overview, thanks! I would also add content-addressable memory (CAM) here

[AnirudhGajjala]

🎯 Key points for quick navigation:

00:07 *🖥️ Introduction to RAM and ROM*
- RAM and ROM defined as fundamental memory types.
- RAM's volatile nature and temporary data storage, contrasted with ROM's non-volatile data retention.
- Importance of ROM for essential system information storage.
01:06 *💾 Types of RAM and DRAM*
- Distinction between SRAM and DRAM based on speed and cost.
- Overview of various DRAM types, highlighting advancements in speed and efficiency.
- Mention of common DRAM variants like DDR, focusing on faster data transfer rates with GDDR.
02:09 *📀 Roles of ROM: Firmware and BIOS*
- Explanation of firmware's hardware control stored in ROM.
- Description of BIOS as initial system software managing hardware initialization.
- Importance of ROM in system startup and operation.
02:41 *🚀 Introduction to HDDs and SSDs*
- Comparison of HDDs and SSDs regarding storage, speed, and durability.
- Benefits of SSDs over HDDs, including reduced power consumption and faster data access.
- Introduction to NVMe for enhanced SSD performance.
03:08 *🌐 Portable Storage Solutions: Flash Drives and SD Cards*
- Description of Flash Drives and SD Cards as portable storage options.
- Usefulness and versatility of Flash Drives for file transfer.
- Overview of SD Card sizes and capacities, suitable for various electronic devices.

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[gusteven]

Can you make a video to teach people how to make animation.

[vovacha]

I like this channel very much, I'd say it's the best for system design topics. But this video feels like something for my mom - too shallow, oriented for the masses, not for developers or architects.

[sufianhaq]

The video is nice, but I have seen your content. Why are you making such basic content?