Welcome!


Top Stories

PETERBOROUGH, England, February 25, 2014 /PRNewswire/ -- - Delivering 24/7 monitoring of MQ processes to improve business efficiency Halcyon Software, a global leader in multi-platform systems management software, today announced the immediate availability of MQ Manager, a new solution that will proactively monitor the performance and availability of IBM WebSphere® MQ Server. Key business benefits include ensuring the flow of data is not disrupted to minimise the business risk, saving IT resources by eliminating the need for manual checking and reducing operational costs. The new solution raises alerts whenever a threshold is breached, detects 'bottle necks' and identifies any issues which potentially could prevent data from reaching its required destination. It monitors the seven key components of IBM WebSphere: MQ Queue Manager, MQ Listeners, MQ Channels, MQ Queues... (more)

Java vs C++ "Shootout" Revisited

Keith Lea writes of the benchmark, on his results page, "I was sick of hearing people say Java was slow, when I know it's pretty fast, so I took the benchmark code for C++ and Java from the now outdated Great Computer Language Shootout and ran the tests myself." Lea used G++ (GCC) 3.3.1 20030930 (with glibc 2.3.2-98) for the C++, with the -O2 flag (for both i386 and i686). He compiled the Java code normally with the Sun Java 1.4.2_01 compiler, and ran it with the Sun 1.4.2_01 JVM. He ran the tests on Red Hat Linux 9 / Fedora Test1 with the 2.4.20-20.9 kernel on a T30 laptop. The laptop "has a Pentium 4 mobile chip, 512MB of memory, a sort of slow disk," he notes. The results he got were that Java is significantly faster than optimized C++ in many cases. "They also show that no one should ever run the client JVM when given the choice," Lea adds. ("Everyone has the c... (more)

Where Are RIA Technologies Headed in 2008?

I am always being told off by i-technologists for quoting Picasso as having said that computers are useless. But I still love his reasoning? "Because they can only give you answers." Picasso, like AJAXWorld Magazine, liked questions. So we thought we would share with you what some of the world's leading rich Internet application pioneers are thinking may be the next questions that we need to see answered. From that readers can themselves infer where AJAX is headed. What are the top questions to ask next about AJAX? Eric Miraglia of Yahoo! 1.  (From March'08) How do I calculate the ROI of building my RIA on the iPhone SDK vs using AJAX? 2.  How do I assess the performance of my app and decide what to do next to make it faster?  3.  When it comes to accessibility, how do I know what's required of me for my rich web apps?  Beyond what's required, what makes good business se... (more)

Cloud Expo 2011 East To Attract 10,000 Delegates and 200 Exhibitors

SYS-CON Events announced today that the 8th International Cloud Expo will take place June 6-9, 2011, in New York City. The International Cloud Computing Conference & Expo series is the world's leading Cloud-focused event and is held three times a year, in New York, Silicon Valley and in Europe. Over 600 corporate sponsors and 10,000 industry professionals have participated in Cloud Computing Expo since its inception, more than all other Cloud-related events put together. Cloud Computing Expo 2011 East Call for Papers Deadline November 30, 2010 - SUBMIT YOUR SPEAKING PROPOSAL TODAY! The four-day event will offer a rich array of sessions led by exceptional speakers about the business and technical value of cloud computing with more than 150 sponsors and exhibitors and over 5,000 estimated delegates from well over 48 different countries. Explore Cloud Expo Sponsorship &... (more)

Cloud Expo, Inc. Announces Cloud Expo 2011 New York Venue

Click Here to Save $800 at Cloud Expo New York ! Cloud Expo, Inc. announced on Thursday that Cloud Expo 2011 New York, the 8th International Cloud Computing Conference & Expo, will take place June 6-9, 2011, at the Javits Center in New York City. Cloud Expo - International Cloud Computing Conference & Expo series is the world’s leading Cloud-focused event and is held in New York, Silicon Valley, Prague, Tokyo, and Hong-Kong. Over 900 corporate sponsors and more than 65,000 industry professionals have participated in Cloud Expo since its inception, tenfold more than all other Cloud-related events put together. Click Here to Save $800 at Cloud Expo New York ! "Cloud Expo was announced on February 24, 2007, the day the term ‘cloud computing' was coined," said Fuat Kircaali, Chairman and Founder of Cloud Expo, Inc. "Cloud has become synonymous with ‘computing' and ‘soft... (more)

Unveiling the java.lang.Out OfMemoryError

When we encounter a java.lang.OutOfMemoryError, we often find that Java heap dumps, along with other artifacts, are generated by the Java Virtual Machine. If you feel like jumping right into a Java heap dump when you get a java.lang.OutOfMemoryError, don't worry, it's a normal thought. You may be able to discover something serendipitously, but it's not always the best idea to analyze Java heap dumps, depending on the situation you are facing. We first need to investigate the root cause of the java.lang.OutOfMemoryError. Only after the root cause is identified can we decide whether or not to analyze Java heap dumps. What is a java.lang.OutOfMemoryError? Why in the world does it occur? Let's find out. What Is a java.lang.OutOfMemoryError? A java.lang.OutOfMemoryError is a subclass of java.lang.VirtualMachineError that is thrown when the Java Virtual Machine is broken or... (more)

Cloud Expo and The End of Tech Recession

http://twitter.com/fuatkircaali At SYS-CON Media we see our inventories are filling up to 100% capacity for the months of November, December, and January, and we are seeing better-than-normal RFP activity for the first quarter of 2010. When I say this, I am comparing the current insertion order activity to the same period last year. We will be closing 2009 roughly 32% below 2008 in revenues (far better than any other tech media company), which forced us to reduce our expenses for the same period by around 40%. Last fall, while the world was falling apart, we were preparing for a 40%-45% drop in advertising revenues for 2009. We did better than our worst projections. Cloud Computing Expo Photo Album Cloud Computing Expo 2010 East to Attract More Than 5,000 Delegates in New York City 5th International Cloud Computing Conference & Expo: Call for Papers Is Open When we... (more)

Cloud People: A Who's Who of Cloud Computing

Behind every cloud service or cloud-based solution, there are real people... A robust ecosystem of solutions providers has emerged around cloud computing. But who are the CEOs & CTOs behind those providers, who are the internal and external entrepreneurs driving companies involved in the Cloud, who are the leading engineers, developers, analysts, researchers, marketing professionals, authors...who, in short, are the people behind the cloud? This list will be updated weekly between now and November 4-7, 2013, when 13th Cloud Expo | Cloud Expo Silicon Valley opens its doors in the Santa Clara Convention Center, in the heart of California's Silicon Valley. Here are some highly prominent "Cloud People" to kick off with... RANDY BIAS | @randybias "Randy Bias is visionary. He sees things others don't." [Emphasis added.] That is how Mårten Mickos puts it, as succinctly as ever.... (more)

Open Letter to the President of Syria Bashar al-Assad

Thursday, July 29, 2010 Woodcliff Lake, New Jersey   To the President of Syria, Mr. and Mrs. Bashar al-Assad Mr. and Mrs. President Bashar al-Assad: At the tender age of 17 months my severely ill daughter Sofia, an American citizen, was abducted by her mother on Monday, July 26, in Istanbul, Turkey, and taken to Syria. Fox News: ▸ video ▸ story I was informed yesterday by Sofia's mother that she will not be coming back to the United States nor will she allow Sofia to return home. Sofia has been diagnosed with a severe medical condition that requires immediate treatment in the United States. It was scheduled to start on July 27, 2010, in New Jersey, the day after her abduction and was supposed to last until she reaches the age of 3. Any delay in the urgently needed treatment will result in a life-long disability for Sofia and make her dependent for the whole of her a... (more)

WebSphere Application Server Java Dumps

This article is meant to bring you up to speed on Java dumps and their debugging purposes quickly. It assumes that you’re familiar with basic Java, the Java Virtual Machine (JVM), and threading concepts. Some information about Java dumps and their contents is intentionally omitted from the discussion to simplify things since it’s not relevant to the type of problem determination discussed here. Basics A Java dump, also known as a Java core, Java thread dump, or a thread dump is a file that contains the following sections: All of the threads that run on a Java Virtual Machine (JVM).All of the monitors on a JVM.Some useful information about the system that the JVM runs under.In this article we’ll refer to this collection of threads, monitors, and miscellaneous information as a Java dump. We’ll focus mainly on the Java dumps from the IBM Java Deve... (more)

Adaptivity “Platinum Plus Sponsor” of Cloud Expo

SYS-CON Events announced today that Adaptivity, the IT transformation company, has been named "Platinum Plus Sponsor" of SYS-CON's 5th International Cloud Expo (www.CloudComputingExpo.com), which will take place on April 19-21, 2010, at the Jacob Javits Convention Center in New York City. Adaptivity's CEO Tony Bishop (http://tonybishop.ulitzer.com) will be offering major thought leadership on Day Two of the 3-day event in a Morning Keynote. Read Exclusive Cloud Computing Journal Q&A with Tony Bishop here. Cloud Expo was announced on February 24, 2007, the day the term "cloud computing" was coined. That same year, the first Cloud Expo took place in New York City with 450 delegates. Next April, Cloud Expo is returning to New York City with more than 5,000 delegates and over 100 sponsors and exhibitors. The three-day event will attract more than 5,000 delegates from 48 co... (more)

CloudEXPO Stories
92% of enterprises are using the public cloud today. As a result, simply being in the cloud is no longer enough to remain competitive. The benefit of reduced costs has normalized while the market forces are demanding more innovation at faster release cycles. Enter Cloud Native! Cloud Native enables a microservices driven architecture. The shift from monolithic to microservices yields a lot of benefits - but if not done right - can quickly outweigh the benefits. The effort required in monitoring, tracing, circuit breakers, routing, load balancing, etc. for thousands of microservices can become overwhelming. This talk will address strategies to run & manage microservices from 0 to 60 using Istio and other tools in a cloud native world.
It's clear: serverless is here to stay. The adoption does come with some needed changes, within both application development and operations. That means serverless is also changing the way we leverage public clouds. Truth-be-told, many enterprise IT shops were so happy to get out of the management of physical servers within a data center that many limitations of the existing public IaaS clouds were forgiven. However, now that we've lived a few years with public IaaS clouds, developers and CloudOps pros are giving a huge thumbs down to the constant monitoring of servers, provisioned or not, that's required to support the workloads.
In very short order, the term "Blockchain" has lost an incredible amount of meaning. With too many jumping on the bandwagon, the market is inundated with projects and use cases that miss the real potential of the technology. We have to begin removing Blockchain from the conversation and ground ourselves in the motivating principles of the technology itself; whether it is consumer privacy, data ownership, trust or even participation in the global economy, the world is faced with serious problems that this technology could ultimately help us in at least partially solving. But if we do not unpack what is real and what is not, we can lose sight of the potential.
Serveless Architectures brings the ability to independently scale, deploy and heal based on workloads and move away from monolithic designs. From the front-end, middle-ware and back-end layers, serverless workloads potentially have a larger security risk surface due to the many moving pieces. This talk will focus on key areas to consider for securing end to end, from dev to prod. We will discuss patterns for end to end TLS, session management, scaling to absorb attacks and mitigation techniques.
The standardization of container runtimes and images has sparked the creation of an almost overwhelming number of new open source projects that build on and otherwise work with these specifications. Of course, there's Kubernetes, which orchestrates and manages collections of containers. It was one of the first and best-known examples of projects that make containers truly useful for production use. However, more recently, the container ecosystem has truly exploded. A service mesh like Istio addresses many of the challenges faced by developers and operators as monolithic applications transition towards a distributed microservice architecture. A tracing tool like Jaeger analyzes what's happening as a transaction moves through a distributed system. Monitoring software like Prometheus captures time-series events for real-time alerting and other uses. Grafeas and Kritis provide security polic...