Albert C. M. Tsui’s Post

Happy to share with you my latest simulation of an 8bit Computer on Logism Evolution 😃 . Through this project I can able to understand the concept of Computer Organization and Architecture and Digital Design in a more practical way. This 8bit Computer have an instruction set of just 4 instructions. Load A, Load B, Add and Store. The CPU has only one general purpose register and two operand register. The Internal data bus has a width of 8bits and has an internal address bus of 4bits. The instructions I'm using in this video is : Load A, 12 Load B, 13 Add Store 13 eg: 8+5 = 13 13+5 = 18 18+5 = 23 . . . I have gone through many contents on internet regarding Computer Architecture. The video playlist I'm mentioning below helped me more. Hope you can also find it useful. https://lnkd.in/ghc2Y2zE Hoping to meet you soon with some upgrades in this project...! #ComputerOrganization #DigitalDesign

What have Tapes librieries to do with fast storage??? Have a look at this indipendent presentation from University of Karlsruhe (KIT), explaining how Xinnor's xiRAID is fulfilling the need for a fast cache infront of their Tapes. #tapestorage #nvme #xiRAID #coldstorage #hotstorage #RAID #xinnor #tape #allflash #storagesolutions #storage #performance #IOPS #cache

Today, we are releasing Object Storage, an improved logs experience, and CPU + RAM monitoring for Deployments. Object storage is the simplest way to persist files in your applications. No need to spend time on authentication or configuring external dependencies. Write, read, and upload to GCP-backed object storage in only a few lines of code. We’re also launching an improved logs experience for Deployments. Logs now include: - Built in search - Log & error highlighting - 30 day persistence - More filters like date and log type - General performance enhancements (faster loads!) We also added CPU & RAM monitoring to Deployments. Now, you can easily get basic system information about your Deployment machine right in the workspace.

Looking for high-performance memory solutions? 💾 MT29F16G08ABACAWP-AAT:C With intuitive control inputs, writing and reading data is a breeze. Whether you are storing or retrieving information, the #chip provides seamless functionality and reliability. #MemoryChip #HighPerformance #TechSolutions #Efficiency

Comprehensive Guide to Banana Pi BPI-M7: Versatile Computing Power with Multiple Configurations https://lnkd.in/gCdHjx6E

Master Your IT Environment Changes with this blog by Barry Schiffer! Unlock the potential of configuration change tracking to pinpoint CPU issues in JVMs. Packed with graphs and data, the blog reveals real-world scenarios, guiding admins to effortlessly identify root causes. Don't miss out! Read more: https://lnkd.in/ghMUeeRp #Observability #JVM #ConfigChange #RootCauseAnalysis

"This paper revisits the usage of DRAM cache in DRAM-PM heterogeneous memory file systems. With a comprehensive analysis of existing file systems with cache-based and DAX-based designs, we show that both suffer from suboptimal performance due to excessive data movement. To this end, this paper presents a cache management layer atop heterogeneous memory, namely FLAC, which integrates DRAM cache with virtual memory management. FLAC is further incorporated with two techniques called zero-copy caching and parallel-optimized cache management, which facilitates fast data transfer between file systems and applications as well as efficient data synchronization/migration between DRAM and PM. We further design and implement a library file system upon FLAC, called FlacFS. Micro benchmarks show that FlacFS provides up to two orders of magnitude performance improvement over existing file systems in file read/write. With real-world applications, FlacFS achieves up to 10.6 and 9.9 times performance speedup over state-of-the-art DAX-based and cache-based file systems, respectively." https://lnkd.in/erwXtP_3

In my last post, I waxed poetic (or at least long-winded) on how to add a custom SNMP object ID (OID) into Kentik NMS. However I omitted a critical piece of context: Most modern systems have more than one CPU and, therefore, more than one temperature value. "Adding Multiple Custom Metrics to Kentik NMS" https://lnkd.in/gaUCRxxa

Understanding Computer Memory Types Computer memory chips fall into two main categories: RAM (random access memory) and ROM (read-only memory). RAM is designed to temporarily hold data only while the computer is powered on, making it ideal for storing information the computer is actively using in the short term. Stay tuned for more insights on ROM and its importance! #ComputerMemory #RAM #TechInsights