EC2 的大記憶體機器又推新規格了… – Gea-Suan Lin's BLOG

3 years ago

source link: https://blog.gslin.org/archives/2021/05/14/10156/ec2-%e7%9a%84%e5%a4%a7%e8%a8%98%e6%86%b6%e9%ab%94%e6%a9%9f%e5%99%a8%e5%8f%88%e6%8e%a8%e6%96%b0%e8%a6%8f%e6%a0%bc%e4%ba%86/
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EC2 的大記憶體機器又推新規格了...

這次 Amazon EC2 的機器又推出一些新規格了：「Amazon EC2 High Memory Instances now available for on-demand usage」。

然後每次推這些機器的時候都會提到 SAP HANA，都沒有其他的例子可以說... 話說業界就只剩下這套系統是完全都沒在考慮分散式架構嗎 XDDD (完全沒用過)

SAP customers continue to leverage AWS as their platform of choice and innovation. Some are in the early stages of their SAP cloud journeys and are focused on executing their migration. Others have hardened their SAP systems on AWS and are innovating around their core business processes with advanced AWS services.

另外他有提到 24TB 的機器，在 Amazon EC2 Instance Types 這邊可以翻到 u-24tb1.metal：

In 2018, we released High Memory Instances in response, which now offer up to 24TB of memory in a single instance.

不過你會發現在 Amazon EC2 On-Demand Pricing 這邊翻不到 24TB 的價錢，先前在「EC2 推出 18TB 與 24TB 的機器...」這邊有過這些機器買三年 RI 才能用，所以這次推出來 12TB 的機器算是隨時租用的機器裡面記憶體最多的了...

u-12tb1.112xlarge 在 us-east-1 的價錢是 USD$109.2/hour，想要玩的人可以測試看看，至少應該玩的動 XD

AWS 提供 6TB/9TB/12TB RAM 的機器...

AWS 推出了超大記憶體的機器，代碼 u-{6,9,12}tb1.metal，分別對應 6TB/9TB/12TB 的 RAM：「Now Available – Amazon EC2 High Memory Instances with 6, 9, and 12 TB of Memory, Perfect for SAP HANA」。這記憶體比我桌機的硬碟還大... 然後還打算出更大台的機器 XDDD： We’re not stopping at 12 TiB, and are planning to launch instances with 18 TiB and 24 TiB of memory in 2019.…

September 28, 2018

In "AWS"

EC2 推出 18TB 與 24TB 的機器...

AWS 又把機器給生出來啦：「EC2 High Memory Update – New 18 TB and 24 TB Instances」。一樣是限制要買三年 RI 才能用，不過價錢頁面上好像還在更新，在「Amazon EC2 Dedicated Hosts Pricing」只看到了之前就公佈的 12TB 價錢，還沒看到 18TB 與 24TB 的部份... 然後以前會跟同事說，資料小於這台機器記憶體大小的不能叫 big data (當時是 12TB)，現在升級到 24TB 啦...

October 9, 2019

In "AWS"

AWS EC2 新機種：超大台的 hs1.8xlarge...

Amazon Web Services 的 EC2 在世界末日時發表 120GB RAM、16 virtual core、48TB disk (24 disks) 的「EC2 虛擬機」：「The New EC2 High Storage Instance Family」。看起來像是 12 顆 7.2KRPM 的 2TB SATA，每顆如果可以跑到 200MB 就是 2.4GBytes/sec？如果是這種規格，給大量 sequence read/write 的運算超適合，官方 blog 的說明裡的解釋也是接近這個方向： This instance family is designed for data-intensive applications that require high storage density and…

December 21, 2012

In "AWS"