When it comes to measuring applications’ performance across our local enterprise network, we think we know what network latency is and how to calculate it. But when it comes to the cloud there are a lot of subtleties that can impact latency in ways that we don’t immediately realize.
In his session at the 10th International Cloud Expo, Jelle Frank van der Zwet, Manager of Cloud Segment at Interxion, will more closely examine what latency means for deploying cloud applications, how you can keep track of it and reduce it for your particular purposes and cloud-based applications.
Lack of bandwidth is a problem in many developing countries, including the Philippines, as I’ve written before. Now comes word that about 100 gigabytes-per-second capacity has been added to the Philippines, with completion of the country’s portion of a cable that will reach many countries in Southeast Asia.
The country’s dominant telco, Philippines Long Distance Telephone (PLDT), has invested US$50 million in the project, which is known as the Asia Submarine-cable Express (ASE). The ASE is expected to come into full service in Q3 of this year. Original cost estimates for the entire project were US$300 million – PLDT describes it as a US$500-million project in its latest official information.
Lack of bandwidth is a problem in many developing countries, including the Philippines, as I’ve written before. Now comes word that about 100 gigabytes-per-second capacity has been added to the Philippines, with completion of the country’s portion of a cable that will reach many countries in Southeast Asia.
The country’s dominant telco, Philippines Long Distance Telephone (PLDT), has invested US$50 million in the project, which is known as the Asia Submarine-cable Express (ASE). The ASE is expected to come into full service in Q3 of this year. Original cost estimates for the entire project were US$300 million – PLDT describes it as a US$500-million project in its latest official information.
Lack of bandwidth is a problem in many developing countries, including the Philippines, as I’ve written before. Now comes word that about 100 gigabytes-per-second capacity has been added to the Philippines, with completion of the country’s portion of a cable that will reach many countries in Southeast Asia.
The country’s dominant telco, Philippines Long Distance Telephone (PLDT), has invested US$50 million in the project, which is known as the Asia Submarine-cable Express (ASE). The ASE is expected to come into full service in Q3 of this year. Original cost estimates for the entire project were US$300 million – PLDT describes it as a US$500-million project in its latest official information.
Lack of bandwidth is a problem in many developing countries, including the Philippines, as I’ve written before. Now comes word that about 100 gigabytes-per-second capacity has been added to the Philippines, with completion of the country’s portion of a cable that will reach many countries in Southeast Asia.
The country’s dominant telco, Philippines Long Distance Telephone (PLDT), has invested US$50 million in the project, which is known as the Asia Submarine-cable Express (ASE). The ASE is expected to come into full service in Q3 of this year. Original cost estimates for the entire project were US$300 million – PLDT describes it as a US$500-million project in its latest official information.
International activists, Greenpeace, have caused a major stir among a number of global cloud computing providers, by releasing a report entitled ‘How Clean is Your Cloud?’, criticising Apple, Amazon, and Microsoft for choosing “dirty energy” to power cloud computing.
International activists, Greenpeace, have caused a major stir among a number of global cloud computing providers, by releasing a report entitled ‘How Clean is Your Cloud?’, criticising Apple, Amazon, and Microsoft for choosing “dirty energy” to power cloud computing.
The industry has long worried that cloud computing cannot deliver the performance required for critical enterprise applications. For example, the very notion of multiple compute instances or multiple applications sharing the same infrastructure has meant that service providers cannot guarantee service level agreements for response times. This has held many companies back from making the jump to the cloud. These performance bottlenecks are indicated in Figure 1. Multiple applications or virtual machines simply drive too much storage traffic to traditional disks, which cannot keep up with demands.
Rackspace, which wants to be the “Linux of the cloud” mimicking the now billion-dollar-a-year Red Hat, said Monday that it’s “drawing a line in the sand against cloud providers.”
Everyone agrees it has Amazon, particularly, and VMware, to a certain extent, in mind. However, what’ll probably end up happening is that Red Hat, which has a prominent part in the open source OpenStack project that Rackspace started, becomes the “Linux of the cloud” because it’s got all the pieces, or thinks it does, but that’s another story.
Anyway, Rackspace is inching out with a production-ready OpenStack cloud based on Essex, the fifth and best-yet release of the open source cloud platform put in train by Rackspace and NASA in the summer of 2010.
Rackspace, which wants to be the “Linux of the cloud” mimicking the now billion-dollar-a-year Red Hat, said Monday that it’s “drawing a line in the sand against cloud providers.”
Everyone agrees it has Amazon, particularly, and VMware, to a certain extent, in mind. However, what’ll probably end up happening is that Red Hat, which has a prominent part in the open source OpenStack project that Rackspace started, becomes the “Linux of the cloud” because it’s got all the pieces, or thinks it does, but that’s another story.
Anyway, Rackspace is inching out with a production-ready OpenStack cloud based on Essex, the fifth and best-yet release of the open source cloud platform put in train by Rackspace and NASA in the summer of 2010.
20th April 2012 
20th April 2012