Data is an unusual currency; it is not restricted by the same transactional limitations as money or people. In fact, the more that you leverage your data across multiple business use cases, the more valuable it becomes to the organization. And the same can be said about the organization’s analytics.
In his session at 19th Cloud Expo, Bill Schmarzo, CTO for the Big Data Practice at Dell EMC, introduced a methodology for capturing, enriching and sharing data (and analytics) across the organizat...| By Sematext Blog | Article Rating: |
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| October 29, 2016 06:15 AM EDT | Reads: |
6,650 |
Node.js and io.js Monitoring Support
By Stefan Thies
Node.js and io.js are increasingly being used to run JavaScript on the server side for many types of applications, such as websites, real-time messaging and controllers for small devices with limited resources. For DevOps it is crucial to monitor the whole application stack and Node.js is rapidly becoming an important part of the stack in many organizations. Sematext has historically had a strong support for monitoring big data applications such as Elastic (aka Elasticsearch), Cassandra, Solr, Spark, Hadoop, and HBase, as well as more traditional databases, web servers like Nginx, Nginx Plus and Apache, Java applications, cache servers like Redis and Memcached, messaging middleware like everyone's darling Kafka, etc. With such rapid adoption of Node.js and now io.js, we'd be remiss not to add performance monitoring, alerting, and anomaly detection for them in SPM!
SPM for Node.js
We're happy to announce we've just added Node.js monitoring to this growing list of SPM integrations. SPM for Node.js covers key Node.js metrics such as Event Loop, Garbage Collection, CPU, Memory and web services metrics. All metrics are organized in out-of-the-box charts, which can be put on additional dashboards and placed next to performance charts for other parts of the application stack.
Overview for top node.js and io.js metrics
Of course, you can view your Node.js metrics in a larger context. For example, here is a dashboard that shows Node.js metrics together with Elasticsearch metrics, making it easier to correlate performance across multiple tiers of the application stack. You could also get your event and log charts on the same dashboard for an even more thorough correlation.
Dashboard with node.js HTTP response time and Elasticsearch query latency
Needless to say, we made sure everything works for the latest versions of Node.js (0.12) and io.js (1.6). Installation is as easy as integration of any other module using npm. If you are not using SPM yet, you can sign up with no commitment or credit card. You have 30-days free on any new app you create. If you are already using SPM, you can simply add a new SPM App for Node.js and see all your Node.js metrics in just a few minutes. Don't see something in SPM for Node.js?
Please let us know (@sematext) or comment below, we are looking for feedback!
Filed under: Monitoring Tagged: IO.js
Published October 29, 2016 Reads 6,650
Copyright © 2016 SYS-CON Media, Inc. — All Rights Reserved.
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Sematext is a globally distributed organization that builds innovative Cloud and On Premises solutions for performance monitoring, alerting and anomaly detection (SPM), log management and analytics (Logsene), and search analytics (SSA). We also provide Search and Big Data consulting services and offer 24/7 production support for Solr and Elasticsearch.
Data is an unusual currency; it is not restricted by the same transactional limitations as money or people. In fact, the more that you leverage your data across multiple business use cases, the more valuable it becomes to the organization. And the same can be said about the organization’s analytics.
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Manish Dixit is VP of Product and Engineering at Dice. As the leader of the Product, Engineering and Data Sciences team a...
OnProcess Technology has announced it will be a featured speaker at @ThingsExpo, taking place November 1 - 3, 2016, in Santa Clara, California. Dan Gettens, OnProcess’ Chief Analytics Officer, will discuss how Internet of Things (IoT) data can be leveraged to predict product failures, improve uptime and slash costly inventory stock.
@ThingsExpo is an annual gathering of IoT and cloud developers, practitioners and thought-leaders who exchange ideas and insights on topics ranging from Big Data in...
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"To ensure multi-vendor interoperability, accredited industry certification programs should be used for every product to provide credibility and quality assurance for retail and carrier based customers looking to add ever increasing num...
The best way to leverage your Cloud Expo presence as a sponsor and exhibitor is to plan your news announcements around our events. The press covering Cloud Expo and @ThingsExpo will have access to these releases and will amplify your news announcements. More than two dozen Cloud companies either set deals at our shows or have announced their mergers and acquisitions at Cloud Expo. Product announcements during our show provide your company with the most reach through our targeted audiences.
A completely new computing platform is on the horizon. They’re called Microservers by some, ARM Servers by others, and sometimes even ARM-based Servers. No matter what you call them, Microservers will have a huge impact on the data center and on server computing in general.
Although few people are familiar with Microservers today, their impact will be felt very soon. This is a new category of computing platform that is available today and is predicted to have triple-digit growth rates for some ...
For basic one-to-one voice or video calling solutions, WebRTC has proven to be a very powerful technology. Although WebRTC’s core functionality is to provide secure, real-time p2p media streaming, leveraging native platform features and server-side components brings up new communication capabilities for web and native mobile applications, allowing for advanced multi-user use cases such as video broadcasting, conferencing, and media recording.
We are reaching the end of the beginning with WebRTC, and real systems using this technology have begun to appear. One challenge that faces every WebRTC deployment (in some form or another) is identity management. For example, if you have an existing service – possibly built on a variety of different PaaS/SaaS offerings – and you want to add real-time communications you are faced with a challenge relating to user management, authentication, authorization, and validation. Service providers will w...
For basic one-to-one voice or video calling solutions, WebRTC has proven to be a very powerful technology. Although WebRTC’s core functionality is to provide secure, real-time p2p media streaming, leveraging native platform features and server-side components brings up new communication capabilities for web and native mobile applications, allowing for advanced multi-user use cases such as video broadcasting, conferencing, and media recording.
SYS-CON Events announced today that SoftNet Solutions will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. SoftNet Solutions specializes in Enterprise Solutions for Hadoop and Big Data. It offers customers the most open, robust, and value-conscious portfolio of solutions, services, and tools for the shortest route to success with Big Data. The unique differentiator is the ability to architect and ...
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value.
In his session at Cloud Expo, Ed Featherston, a director and senior enterprise architect at Collaborative Consulting, will discuss the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
"Matrix is an ambitious open standard and implementation that's set up to break down the fragmentation problems that exist in IP messaging and VoIP communication," explained John Woolf, Technical Evangelist at Matrix, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
The Open Connectivity Foundation (OCF), sponsor of the IoTivity open source project, and AllSeen Alliance, which provides the AllJoyn® open source IoT framework, today announced that the two organizations’ boards have approved a merger under the OCF name and bylaws. This merger will advance interoperability between connected devices from both groups, enabling the full operating potential of IoT and representing a significant step towards a connected ecosystem.
@ThingsExpo has been named the Top 5 Most Influential M2M Brand by Onalytica in the ‘Machine to Machine: Top 100 Influencers and Brands.' Onalytica analyzed the online debate on M2M by looking at over 85,000 tweets to provide the most influential individuals and brands that drive the discussion. According to Onalytica the "analysis showed a very engaged community with a lot of interactive tweets. The M2M discussion seems to be more fragmented and driven by some of the major brands present in the...
@ThingsExpo has been named the Top 5 Most Influential Internet of Things Brand by Onalytica in the ‘The Internet of Things Landscape 2015: Top 100 Individuals and Brands.' Onalytica analyzed Twitter conversations around the #IoT debate to uncover the most influential brands and individuals driving the conversation.
Onalytica captured data from 56,224 users. The PageRank based methodology they use to extract influencers on a particular topic (tweets mentioning #InternetofThings or #IoT in this ...
The Internet of Things (IoT), in all its myriad manifestations, has great potential. Much of that potential comes from the evolving data management and analytic (DMA) technologies and processes that allow us to gain insight from all of the IoT data that can be generated and gathered. This potential may never be met as those data sets are tied to specific industry verticals and single markets, with no clear way to use IoT data and sensor analytics to fulfill the hype being given the IoT today.
Join IBM November 2 at 19th Cloud Expo at the Santa Clara Convention Center in Santa Clara, CA, and learn how to go beyond multi-speed it to bring agility to traditional enterprise applications.
Technology innovation is the driving force behind modern business and enterprises must respond by increasing the speed and efficiency of software delivery. The challenge is that existing enterprise applications are expensive to develop and difficult to modernize. This often results in what Gartner calls...
Intelligent machines are here. Robots, self-driving cars, drones, bots and many IoT devices are becoming smarter with Machine Learning.
In her session at @ThingsExpo, Sudha Jamthe, CEO of IoTDisruptions.com, will discuss the next wave of business disruption at the junction of IoT and AI, impacting many industries and set to change our lives, work and world as we know it.
The Internet of Things (IoT) promises to change everything by enabling “smart” environments (homes, cities, hospitals, schools, stores, etc.) and smart products (cars, trucks, airplanes, trains, wind turbines, lawnmowers, etc.). I recently wrote about the importance of moving beyond “connected” to “smart” in a blog titled “Internet of Things: Connected Does Not Equal Smart”. The article discusses the importance of moving beyond just collecting the data, to transitioning to leveraging this new wealth of IoT data to improve the decisions that these smart environments and products need to make: t...
Time and again, those keeping a pulse on the Internet of Things (IoT) space frequently hear about the “rise of the machines.” Humanity is not only discovering fascinating ways to integrate machines into our daily lives, but also finding new uses for machines as well. How? Machines are now “internet-connected” just like the smartphones we carry around in our pockets. And this isn’t just on the commercial side with the likes of smart thermostats or connected vehicles – even tractors and oil and gas machinery are industrial examples of where new “things” are now on the digital network. ...
When we talk about the impact of BYOD and BYOA and the Internet of Things, we often focus on the impact on data center architectures. That's because there will be an increasing need for authentication, for access control, for security, for application delivery as the number of potential endpoints (clients, devices, things) increases. That means scale in the data center.
What we gloss over, what we skip, is that before any of these "things" ever makes a request to access an application it had to execute a DNS query. Every. Single. Thing.
I spend a lot of time helping organizations to “think like a data scientist.” My book “Big Data MBA: Driving Business Strategies with Data Science” has several chapters devoted to helping business leaders to embrace the power of data scientist thinking. My Big Data MBA class at the University of San Francisco School of Management focuses on teaching tomorrow’s business executives the power of analytics and data science to optimize key business processes, uncover new monetization opportunities and create a more compelling, engaging customer and channel engagement.
Part 3 of my IoT series is finally here, and it's like Christmas in more ways than one! I have decided to move to video for my updates for the series, and the first video entry is ready. We will be looking at the kit I purchased to build my IoT rig at home, and show you the parts you need to get started on yours if you are interested. Enjoy the video!
HTI Labs in London provides the means and governance with its Schematiq tool to bring critical data services to the interface users want.
The next BriefingsDirect Voice of the Customer digital transformation case study explores how powerful and diverse financial information is newly and uniquely delivered to the ubiquitous Excel spreadsheet edge.
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This is a short blog with a harsh message for Big Data vendors.
Camera fades in to Pastor Schmarzo heading to the pulpit…
What does the future hold for today’s big data vendors? Hundreds of startups are rushing into the big data market to stake their claim to a market that IDC predicts will reach $187 billion by 2019. Dang, that’s a big market, especially considering that the Global Business Intelligence market will only reach a trifling $20.8 billion by 2018 or the long-running ERP applications market is expected to reach a trivial $84.1 billion by 2020. Yes, the big data market opportu...
My favorite writer, Gil Press, sums it up with, “It’s Official: The Internet Of Things Takes Over Big Data As The Most Hyped Technology” where he talks about how Gartner released its latest Hype Cycle for Emerging Technologies, and how big data has moved down the “trough of disillusionment,” replaced by the Internet of Things at the top of the hype cycle.
The term Internet of Things was coined by the British technologist Kevin Ashton in 1999, to describe a system where the Internet is connected to the physical world via ubiquitous sensors.
As I started writing this blog, I happened to be watching an episode from the new season of Black Mirror on Netflix. Black Mirror is a Sci-Fi anthology series, ala the Twilight Zone, although with a much darker perspective on both humanity and technology. I found the episode, ‘Most Hated in the Nation’ somewhat apropos to my topic. The episode follows a police detective investigating the apparent murder of a columnist. This individual has been deluged with social media hate diatribes that would seem familiar to many. As the investigation continues, more mysterious deaths occur, with the victim...
The evolution of JavaScript and HTML 5 to support a genuine component based framework (Web Components) with the necessary tools to deliver something close to a native experience including genuine realtime networking (UDP using WebRTC). HTML5 is evolving to offer built in templating support, the ability to watch objects (which will speed up Angular) and Web Components (which offer Angular Directives). The native level support will offer a massive performance boost to frameworks having to fake all these features like Polymer and Angular. It will also encourage people who are not familiar with th...

























