25%
07.12.2016
During the AWS re:Invent conference, Amazon announced AWS Shield, a managed service that protects web applications against DDoS (Distributed Denial of Service) attacks. It’s similar to what sites ...
As the biggest public cloud provider, Amazon is responding to the increasing number of DDoS attacks.
... Amazon to Offer DDoS Protection of AWS Users
25%
20.10.2016
Fortran comprises a huge body of software in high-performance computing. We look at Fortran’s evolution into a modern HPC language.
... writing code. Columns 1 to 5 could be used for statement labels such as the following:
...
SUM = 0.0
D0 100 I=1,10
SUM = SUM + REAL(I)
100 CONTINUE
...
Y = X1 + X2 + X3 ...
Fortran comprises a huge body of software in high-performance computing. We look at Fortran’s evolution into a modern HPC language.
25%
06.08.2012
There’s no such thing as a homogeneous server environment. Windows administrators must learn basic Linux commands and navigation to support a contemporary network fully.
... . That’s a good thing for cross-platform system administrators who must work on a variety of systems without becoming an expert on every one. By convergence, I mean that there is more of a standard look ...
There’s no such thing as a homogeneous server environment. Windows administrators must learn basic Linux commands and navigation to support a contemporary network fully.
25%
18.03.2013
Hardly a day goes by without reports of hackers breaking into government, military, or enterprise servers. If you analyze the details of the hacker’s approach, you will see that, in 90 percent ... is a classic bug in a web application: an SQL injection vulnerability. SQL injection, which has been known for around 12 years, is still one of the hacker’s most popular tools.
This article presents real ...
Hardly a day goes by without reports of hackers breaking into government, military, or enterprise servers. If you analyze the details of the hacker’s approach, you will see that, in 90 percent
25%
12.11.2013
In some particularly sophisticated DDoS attacks, the attackers rely on and target the cloud, allowing attackers to work around conventional defense mechanisms. We explain how a DDoS attack ... to CloudFlare CEO Matthew Prince, the DDoS attack on Spamhaus was triggered by 36-byte data packets, each of which triggered a 3,000-byte response.
Although a normal desktop PC can handle about 1,000 DNS ...
In some particularly sophisticated DDoS attacks, the attackers rely on and target the cloud, which allows them to work around conventional defense mechanisms. We explain how a DDoS attack
25%
15.08.2016
-> ../../devices/pci0000:00/0000:00:03.0/net/eth0
|---lo -> ../../devices/virtual/net/lo
The device is no longer listed in the default namespace.
Listing 3
Configuring Devices
$ ip link set eth1
25%
10.09.2013
Introduction of the new OpenMP specification abstracts away many of the thorny issues associated with today’s HPC hardware.
...
23,289.81
24,823.29
6%
SP
19,751.24
12,061.77
39.00%
a BT, block tri-diagonal; CG, conjugate gradient; EP, embarrassingly parallel; FT, 3D fast Fourier ...
Introduction of the new OpenMP specification abstracts away many of the thorny issues associated with today’s HPC hardware.
25%
22.03.2013
Vectorwise is Actian’s database software, which is optimized for ultra-efficient, high-performance data processing. According to the company, Vectorwise 3.0 is now even faster – “with a more ...
Actian Corp. announces the availability of the Vectorwise 3.0 analytic database with advanced Hadoop integration.
... Actian Announces Vectorwise 3.0
25%
05.11.2013
were largely identical to the cores of the Pentium-S processors and communicated with each other via a high-speed network connection and four DDR-3 memory channels. Intel manufactured a few hundred SCCs ... Intel’s powerful new Xeon Phi co-processor
25%
08.05.2013
no xattr information.
8. bbFTP
Although bbFTP sounds like it’s related to BBCP, it’s really not. BBCP was developed at SLAC, and bbFTP was developed at IN2P3. It is something like FTP, but it uses its own ... Moving Your Data – It’s Not Always Pleasant
