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Monday, May 23rd, 2016

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    12:00p
    Tata Deal Big Boost to ST Telemedia’s Global Data Center Ambitions

    Sale of the majority stake in its India and Singapore data center business to Singapore Technologies Telemedia is a way to raise cash for other ventures and pay down debt for Tata Communications, but for the buyer, it is the latest and biggest in a series of acquisitions it has made in a recent push into the global data center services market.

    Over the last two years, ST Telemedia, subsidiary of the Singapore government-owned investment company Temasek Holdings, bought into data center services ventures in the UK and China, as well as at home, in Singapore. The Tata deal significantly expands its market share in Singapore and gives it instant and substantial presence in India – two of Asia’s most promising data center markets.

    ST Telemedia has agreed to buy a 74-percent stake in Tata’s data center business in the two countries for $633 million, gaining control of 14 data centers in India and three in Singapore, as well as recurring revenue from contracts with companies using those facilities, which include blue chip Asian enterprises, e-commerce firms, and multinationals, according to the announcement.

    “The acquisition of Tata’s data center assets gives STT’s data center portfolio a stake in the two Asia-Pacific markets with the most long-run growth potential,” Jabez Tan, research director at Structure Research, who specializes in Asian data center markets.

    India: Promising but Hard to Enter

    According to 451 Research, Asia Pacific has more operational colocation space than any other region of the world (40 percent of the total). 451 doesn’t break out India in publicly available data, but according to Gartner, total IT infrastructure spending in the country will grow from $1.91 billion in 2015 to $2.14 billion in 2020. That’s total spending on networking, storage, and server hardware that will have to be housed in data centers.

    India is unquestionably an attractive long-term growth market, and many data center providers based elsewhere have been eyeing it but shying away because of its operating challenges, Tan said. Power grid infrastructure in the country is relatively unreliable, and it is difficult to build local market presence there from outside.

    By acquiring a stake in Tata’s business, ST Telemedia gets a foothold in the market without having to address those hurdles. “In acquiring Tata’s data center assets and partnering, STT has given itself a platform, complete with scale, capabilities and footprint, to jumpstart its presence in this market,” Tan said.

    Expanding in Asia’s Key Network Hub

    Singapore is another key Asian data center market where ST Telemedia started building presence just last year, when it announced plans to construct a 150,000-square foot data center. It followed the announcement with acquisition of a 70-percent stake in Shine Systems Assets, which is building another major data center in Singapore called MediaHub.

    The Singapore data center market was $963 million in 2014, according to Structure. The firm expects it to surpass $1.2 billion this year.

    The small island nation is a major interconnection hub for networks carrying traffic throughout Southeast Asia and China and between Asia-Pacific and the rest of the world. Like Hong Kong, it’s considered a network gateway to Asia’s biggest market: mainland China.

    Series of Deals Paints Picture of Global Ambition

    China was the first pin on the map of ST Telemedia’s current push into the global data center services market. In 2014, it acquired a 40-percent stake in GDS, one of China’s biggest data center providers with 17 facilities in key metros on the mainland and in Hong Kong.

    Last year, ST Telemedia also entered the European data center market, buying a 49-percent stake in UK data center provider Virtus Data Centers.

    All these recent deals are investments in businesses focused solely on data center services. It’s worth noting that ST Telemedia also holds a stake in Level 3 Communications, one of the world’s biggest network carriers, which operates more than 350 data centers around the world.

    This isn’t ST Telemedia’s first foray into the data center services market. In the late 1990s, it provided internet exchange services in Asia, and in 2000 it launched i-STT, a data center provider that later merged with Equinix, which has since grown into the world’s biggest provider of colocation services by revenue, currently holding about 8 percent of market share, according to 451. ST Telemedia became Equinix’s largest shareholder following the merger but later divested its interest in the company.

    The series of acquisitions it has made over the last two years is a new push into a market that is very different from what it was in the early 2000s and a much bigger one. Its new ambitions are hefty, and it’s clear that the company is eyeing further expansion. In a statement issued along with the deal’s announcement, its CEO Sio Tat Hiang said entering India “will be a major impetus to advance the company’s ambition to be a significant global data center provider.”

    5:33p
    Developer DBT Buys Virginia Land for Data Center Construction

    DBT-DATA, a data center developer focused on Northern Virginia, the biggest data center market in the US, has acquired two additional properties in the region, adjacent or close to facilities occupied by some of the biggest data center providers.

    Both are big properties with potential for data center construction on huge scale, which DBT-DATA has specialized in.

    While Northern Virginia has always been a very active data center market, DBT’s land acquisition comes at a time of especially acute demand. The market led the nation in total demand for data center capacity over the last two years, and this year is expected to be no different, according to a market report by the commercial real estate firm Jones Lang LaSalle.

    One of the properties has a nearly 130,000-square foot shell in Sterling and can accommodate another 200,000-square foot building, the company said. It is adjacent to a CenturyLink data center.

    The other is a 24-acre piece of land in Ashburn where DBT-DATA is planning a 600,000-square foot development. The site is adjacent to an AOL campus and sits about one mile away from an Equinix campus in Ashburn.

    See also: Equinix Doubles Down in One of Internet’s Most Important Locations

    One of DBT-DATA’s existing Ashburn data centers is a 500,000-square foot facility leased by RagingWire. The developer has four operating properties in Ashburn.

    Its fifth operating site is the Cyber Integration Center, a smaller site in Harrisonburg leased partially to QTS, which last year acquired the previous tenant, Carpathia Hosting.

    Construction of the center in 2007 was the developer’s first foray into the data center business. The primary business of DBT Development, DBT-DATA’s parent company, has been luxury condominiums.

    5:37p
    How to Optimize Flash Storage in the Data Center

    Rajesh Nair is CTO of Tegile.

    All-flash storage systems are about to spark a renaissance within the data center. Until very recently, the higher costs of all-flash storage has prevented the technology from being adopted across a majority of data center workloads. However, the recent introduction of high-density flash will certainly change this situation, as the ability to mix high density with traditional flash in a real-time auto-tiering manner will dramatically reduce the cost of flash, enabling its broader use for all workloads across the data center.

    Flash is still uncharted territory for many data center executives. As the use of all-flash becomes more common, it will be more important than ever to know how to assess key performance parameters and assess any cost challenges encountered along the way.

    Key Flash Performance Parameters

    Flash storage has turned the traditional concept of IOPS (Input/Output Operations per Second) upside down. In the past, customers with legacy storage systems (e.g., spinning disk), needed to buy as many spindles as possible in order to achieve a good IOPS rate. This strategy is no longer necessary – storage administrators can get killer IOPS performance with smaller storage footprint, as well as much better OPEX from inline dedupe and compression.

    There are three main performance parameters (along with IOPS) that every storage administrator should be aware of: block size, latency and bandwidth/throughput (IOPS x IO-size = bandwidth). Using these as the guiding parameters, IT administrators can then identify the most common missteps based on those that occur inside the storage array, between the array and the server, the network, and inside the server.

    Inside the Storage Array

    Storage administrators often experience issues within the storage array when server CPU utilization is running high. When running with small block IO (e.g., 4k), every read/write segment is running CPU cycles at the protocol layer.

    Chances are you are running up CPU capacity. There are a few solutions to this issue:

    • Add more CPUs. When running applications servers beyond what they are designed for, IT administrators must decrease the amount of tasks or add more CPUs. Otherwise, they will never get the sub-millisecond latency that they crave.
    • Check for unaligned write IOs. Many of today’s operating systems are designed to automatically help with partition alignment. If you have an older one, these too can be configured with the right flags set.

    Between the Storage Array and the Server

    The primary performance issue that arises between the array and the server is caused by disk drive latency. If a data center is not achieving optimal performance, storage administrators can look to flash as a way to fully utilize the HBAs or CNAs and horsepower in each application server.

    Inside the Server

    If your entire server is having issues, you can troubleshoot your configuration on multiple levels –both on the hardware level and software level:

    • Rearrange your hardware. Configure all adapters so that they follow rules of affinity, on the same side of the NUMA bus.
    • Read into your own operating system’s multi-pathing practices. Every operating system has its own set of multi-pathing tools (e.g., Perfmon on Windows, iostat, vmstat and sar on Linux).
    • Utilize hypervisor and in-guest tuning. There are many tools available that will help tune arrays (such as ESXtop) to an optimal setup, as well as guidelines – for example, IT administrators can tune a guest OS for lower CPU utilization by using PVSCSI instead of alternative SCSI controllers.

    This is by no means an exhaustive list of issues, parameters or solutions; but they are the most common issues an administrator will face. All in all, flash technology is a boon for data center administrators and businesses, as it gives businesses the ability to compete in today’s real-time, increasingly data-intensive world.

    Industry Perspectives is a content channel at Data Center Knowledge highlighting thought leadership in the data center arena. See our guidelines and submission process for information on participating. View previously published Industry Perspectives in our Knowledge Library.

    7:25p
    Chinese Giants Tencent and ZTE Launch Modular Data Center

    Chinese giants ZTE Corp. and Tencent Holdings have launched a modular, containerized data center they developed together, claiming the design has market-leading energy efficiency.

    The facility, called Tencent West Lab, will provide customers data center capacity in standard blocks, which can be mobile if a customer desires, according to reports. It uses indirect evaporative free cooling, photovoltaic panels, and high-voltage DC power distribution to save energy.

    ZTE is one of China’s largest smartphone manufacturers and network carriers, while Tencent is a holding company that owns numerous internet and media businesses. Both companies have been expanding into data center and cloud services markets, according to The Nikkei.

    Tencent has been a partner to IBM, providing its SoftLayer cloud services in China, since 2014. Last year, the company was one of the Chinese internet giants shopping for data center space in Silicon Valley, sources told Data Center Knowledge.

    See also: Tata Deal Big Boost to ST Telemedia’s Global Data Center Ambitions

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