Cooler Master's Hyper 212 Black Edition serves as CPU heatsink, a 750W Corsair TX Series power supply provides the juice, there's an AC1200 Wi-Fi card to help get online with minimal fuss, and storage takes a two-fold approach in the form of a 240GB Corsair MP510 M. 2 SSD and a 2TB Seagate Barracuda hard disk. Everything is wrapped inside a Corsair Carbide Series Spec-06 RGB White chassis whose aesthetic is something of an acquired taste, yet for a next-day system, AlphaSync's presentation is tidy, with decent cable management and a clean install of Windows 10. Are there any shortcomings to be wary of? Well, the chassis lacks front USB-C, which is a bit of a downer in this day and age, and as you'd expect for a next-day PC, there's little in the way of finer optimisation. There's no CPU overclock as standard, and BIOS settings are for the most part merely aligned to auto, so don't expect any significant performance tuning or noise reduction. If we're nitpicking, the 240GB SSD could also now be deemed a tad small - we're hoping 500GB becomes the minimum standard in 2020 - and with the latest Radeon GPUs showing mid-range promise, might SIs soon to be tempted to take an all-AMD approach?
As performance needs have grown, HCI cluster nodes have started using flash SSD storage. In the industry's ceaseless quest to gain more cost-effective and higher-density flash, SSD technology in recent years has progressed from MLC (2bits/cell) flash to TLC (3bits/cell) and QLC (4bits/cell). According to Lightbits, TLC and QLC flash are problematic used in bare metal servers, because SSD endurance – capacity for repeated writes – is much lower than the earlier generation MLC. Flash capacity must be managed carefully to prevent needless writes that diminish the SSD's working life. SSD controllers incorporate Flash Translation Layer (FTL) software which translates incoming server IO requests such as logical block addresses into concepts that the SSD can manage, such as pages, etc. The FTL formats outgoing data into terms that the server can understand and manages the drive's capacity to minimise writes. Global Flash Translation Layer Eshghi said Lightbits arrays manage drive capacity more efficiently by using a global FTL that works across all the SSDs.
We will not accept the Beijing authorities' use of 'one country, two systems' to downgrade Taiwan and undermine the cross-strait status quo. We stand fast by this principle, " Tsai said. China uses the "one country, two systems" policy, which is supposed to guarantee a high degree of autonomy, to run the former British colony of Hong Kong, which returned to Chinese rule in 1997. It has offered it to Taiwan, though all major Taiwanese parties have rejected it. China's Taiwan Affairs Office, responding to Tsai, said Beijing would stick to "one country, two systems" - a central tenet of Chinese President Xi Jinping's Taiwan policy - and "not leave any space for Taiwan independence separatist activities". "Reunification is a historical inevitability of the great rejuvenation of the Chinese nation, " it said. "We have the firm will, full confidence, and sufficient ability to defend national sovereignty and territorial integrity. " China views Tsai as a separatist bent on formal independence for Taiwan.
Where there is no software sharing layer, the very serious underutilization of DAS applies. With the sharing layer like HCI, utilization is greatly improved. "Kam's statement was only about DAS in a non-shared environment, vs. a shared disaggregated solution (such as Lightbits). This incident shows us we need to do better in explaining this important subtlety as we can see now how the wrong conclusions can be drawn if we do not spell it out clearly. " VMware is developing a TCP driver which will enable Lightbits' SAN array to integrate with vSAN. At a press briefing last week, Kam Eshghi, VP of strategy and business development at Lightbits Labs, told us: "We can be disaggregated storage for HCI … and can serve multiple vSAN clusters. " "VMware is developing in-line TCP drivers. [They're] not in production yet. … More to come… The same applies to other HCI offerings. More details this summer. " Lightbits Labs technology Lightbits has built an NVMe-oF all-flash array that uses TCP/IP as the transport medium, and runs LightOS, its own operating system.
If you're reluctant to share your personal password, your instincts are correct. Shutterstock If you're reluctant to share your personal password, or broadcast a team password in Slack or on a group chat, your instincts are correct. Passwords are deeply valuable pieces of information, and many catastrophic security breaches can be traced back to poor password management at work. But if your colleague asks for a password, rather than responding with a short, sharp "no", soften the blow by asking why they want it. If there is a legitimate reason, work with them to resolve the issue — without giving anything away. For example, instead of posting a Dropbox password on Slack, can you direct them to your organization's password manager and help them learn how to retrieve passwords from it? If it's access to a computer they need, can you help them restart a computer and log in as a guest instead of as you? Never send usernames and passwords by email. If systems are not in place at work to help people who need access to a shared password or a computer terminal, talk to your IT team about finding long-term solutions.
There's plenty for AMD and its partners to be optimistic about, and for a PC that's keenly priced, well stocked in terms of firepower, and available for next-day delivery, the Canine SPEC-7X ticks a lot of the right boxes. Let's see if the benchmarks agree.
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Many of us would be keen to help a friend by passing on their CV to the boss. Unfortunately, malicious actors of all kinds also know this. As outlined in this article, fake CVs can be sent by email with a Microsoft Excel attachment. When opened, the attached file can launch malware that: …then attempts to hijack private information, credentials from users of targeted financial institutions, and passwords and cookies stored in web browsers. Attackers can then exploit these acquisitions to make financial transactions. Malware is not just embedded in links and attachments – even LinkedIn messages can contain malware. The consequences of opening such links or attachments can be extreme, and may even include ransomware (where hackers refuse access to files or online systems until the victim pays up). Even LinkedIn messages can contain malware. Shutterstock Don't pass on CVs, especially if the person is a friend of a friend. Instead, pass on the person's name to the boss, so she or he can look them up on LinkedIn.