Stumbled upon this blog post from Dan Martell about giving presentations which is one of my passions. . Loved it
The most important takeaway for me was how to come up with a catchy title which is one of my big weak points. Am surely going to try this out.
Creating a catchy title can feel overwhelming, but there’s a simple trick based on decades of research and it’s super scientific. Just use magazine covers. Search online for a magazine in your industry and put the words, “Magazine Cover” after it. (ex: Forbes Magazine Cover). You’ll see 100’s of examples of article headlines designed to capture someones attention. Use them for inspiration and tweak for your own needs.
How to Create a Great Presentation in Just 15 Minutes | @DanMartell
This is unacceptable in this age. :(
Photographer: Robertus Pudyanto/Getty Images
An Indonesian navy service member looks out before departing for a search operation to find AirAsia flight QZ8501 at the Indonesian Naval Aviation Base Juanda on Jan. 3, 2015, in Surabaya.
By Dec. 30, when search teams began to recover debris and bodies from the apparent crash site of AirAsia flight QZ8501, the airline industry had begun to hear renewed calls from flyers and regulators for more precise, consistent tracking of commercial aircraft. During inclement weather two days earlier, the Airbus (AIR:FP) A320, while carrying 162 people from Surabaya in Indonesia to Singapore, had dropped off radar and couldn’t be found.
More than three-quarters of the earth’s surface, including large parts of Africa, Asia, and South America as well as most of the oceans, lacks reliable radar coverage. In March, when a Malaysia Airlines Boeing (BA) 777 bound for China disappeared, airlines and regulators began to grapple with the fact that a plane without a working transponder can be virtually invisible. Most new aircraft include technologies that bridge the radar gap, but many older planes still don’t have them. The International Air Transport Association, a trade group that represents 250 airlines, emphasizes that almost all the 100,000 flights per day travel without incident.
Why Planes Can Still Vanish: Airlines Slow to Upgrade Tracking Tech – Businessweek
This is awesome… Maybe I should wait for hydrogen electric vehicle. :) This will surely drive innovation in this space.
LAS VEGAS — Toyota made it clear today at the big Consumer Electronics Show that its fuel-cell technology is the future of automotive transportation.
The car-maker on Monday held a press conference detailing the progress of the new Toyota Mirai, a hydrogen fuel cell vehicle that is powered by combining oxygen and hydrogen and will be commercially available later this year.
“We believe that hydrogen electric will be the primary fuel for the next 100 years,” said Bob Carter, a senior VP with Toyota’s US office.
Dr. Michio Kaku talks about Toyota’s fuel cell technology.
Perhaps the most newsworthy announcement came when Toyota said it would make all of its 5,680 patents related to fuel cell technology available, royalty-free, to other companies manufacturing and selling both fuel-cell vehicles and hydrogen refueling stations. The idea is to drive more innovation in this somewhat nascent sector of the automobile industry.
Toyota gives away patents to build ‘game-changing’ car of the future – GeekWire
This week Ambari 1.5 version was released. Need to try it out. Check out post from HortonWorks.
Yesterday the Apache Ambari community proudly released version 1.5.1. This is the result of constant, concerted collaboration among the Ambari project’s many members. This release represents the work of over 30 individuals over 5 months and, combined with the Ambari 1.5.0 release, resolves more than 1,000 JIRAs.
This version of Ambari makes huge strides in simplifying the deployment, management and monitoring of large Hadoop clusters, including those running Hortonworks Data Platform 2.1.
Ambari 1.5.1 contains many new features – let’s take a look at those.
Apache Ambari 1.5.1 is Released! | Hortonworks
I am evaluating various NOSQL technologies as part of my new role at Zulily. This article was forwarded by someone on our team. This is a good read. :)
HBase offers both scalability and the economy of sharing the same infrastructure as Hadoop, but will its flaws hold it back? NoSQL experts square off.
HBase is modeled after Google BigTable and is part of the world’s most popular big data processing platform, Apache Hadoop. But will this pedigree guarantee HBase a dominant role in the competitive and fast-growing NoSQL database market?
Michael Hausenblas of MapR argues that Hadoop’s popularity and HBase’s scalability and consistency ensure success. The growing HBase community will surpass other open-source movements and will overcome a few technical wrinkles that have yet to be worked out.
Jonathan Ellis of DataStax, the support provider behind open-source Cassandra, argues that HBase flaws are too numerous and intrinsic to Hadoop’s HDFS architecture to overcome. These flaws will forever limit HBase’s applicability to high-velocity workloads, he says.
Read what our two NoSQL experts have to say, and then weigh in with your opinion in the comments section below.
Big Data Debate: Will HBase Dominate NoSQL? – InformationWeek
In my new role at Zulily I am responsible for our Big Data Platform. I have been investigating different options available in the space especially the best MPP database product in the market that we could leverage… I came across this awesome article by Marcos Ortiz. It is a great read…
Like the title says, to choose an enterprise-level Massive Parallel Processing (MPP) database is actually a big headache for every Data Science Manager; basically because there are very good choices around the tech world.
But, I will give my top reasons to choose a good platform of this kind.
Fast Query processing
I think that I don’t have to explain very much here, because you should know that this feature is critical for every Data-Driven business to answer bigger questions to be able to take action more quickly. If you have a platform where you can query huge data sets in matters of seconds or minutes, this is a huge advantage over your competitors. So, I think like a Product Manager, focused in Big Data Analytics, this is critical for my company.
Integration with Apache Hadoop
Apache Hadoop has become in the de-facto Analytics platform for Big Data processing, so, for a new business interested in Big Data, you have to build an integrated platform where Hadoop could play a critical role, and if you have a database which can communicate easily with the yellow elephant; you will be able to adapt to changes in the future more quickly, of course in terms of Business Analytics.
Choosing a MPP database is incredibly hard | Diary of a Data-Driven Product Manager
Am investigating various offerings with Hadoop. This is a very good article by Sriram Krishnan and Eva Tse from Netflix. Awesome..
Hadoop has become the de facto standard for managing and processing hundreds of terabytes to petabytes of data. At Netflix, our Hadoop-based data warehouse is petabyte-scale, and growing rapidly. However, with the big data explosion in recent times, even this is not very novel anymore. Our architecture, however, is unique as it enables us to build a data warehouse of practically infinite scale in the cloud (both in terms of data and computational power).
In this article, we discuss our cloud-based data warehouse, how it is different from a traditional data center-based Hadoop infrastructure, and how we leverage the elasticity of the cloud to build a system that is dynamically scalable. We also introduce Genie, which is our in-house Hadoop Platform as a Service (PaaS) that provides REST-ful APIs for job execution and resource management.
In a traditional data center-based Hadoop data warehouse, the data is hosted on the Hadoop Distributed File System (HDFS). HDFS can be run on commodity hardware, and provides fault-tolerance and high throughput access to large datasets. The most typical way to build a Hadoop data warehouse in the cloud would be to follow this model, and store your data on HDFS on your cloud-based Hadoop clusters. However, as we describe in the next section, we have chosen to store all of our data on Amazon’s Storage Service (S3), which is the core principle on which our architecture is based. A high-level overview of our architecture is shown below, followed by the details.
The Netflix Tech Blog: Hadoop Platform as a Service in the Cloud
Interesting article but I think the 3 key companies to look at are Hortonworks, Cloudera and MapR. AWS with EMR and Azure with HDInsights will be interesting to watch out too. I am planning to play around with Hortonworks offering this week…
Network World – If you’ve got a lot of data, then Hadoop either is, or should be on your radar.
Once reserved for the Internet empires like Google and Yahoo, the most popular and well-known big data management system is now creeping into the enterprise. There are two big reasons for that: 1) Businesses have a lot more data to manage, and Hadoop is a great platform, especially for combining both legacy old data, and new, unstructured data 2) A lot of vendors are jumping into the game of offering support and services around Hadoop, making it more palatable for enterprises.
Most firms estimate that they are only analyzing 12% of the data that they already have, leaving 88% of it on the cutting-room floor.
— According to Forrester’s Software Survey Q4, 2013
“Hadoop is unstoppable as its open source roots grow wildly and deeply into enterprise data management architectures,” Forrester analysts Mike Gualtieri and Noel Yuhanna wrote recently in the company’s Wave Report on the Hadoop marketplace. “Forrester believes that Hadoop is a must-have data platform for large enterprises, forming the cornerstone of any flexible future data management platform. If you have lots of structured, unstructured, and/or binary data, there is a sweet spot for Hadoop in your organization.”
So where do you start? Forrester says there are a variety of places to go, and it evaluated nine vendors offering Hadoop services to find the pros and cons of each. Forrester concluded that there is no clear market leader at this point, with relatively young companies in this market offering compelling services alongside the tech titans.
Nine Hadoop companies you should know – Network World
Growth in Big data market is going to be staggering. If the number are accurate this is phenomenal. Not sure if there is any other trend that has grown this fast in recent times…
The global Hadoop market is expected to grow at a compound annual growth rate of 58 percent between 2013 and 2020, according to a new report by Allied Market Research.
The market revenue was estimated to be $2 billion in 2013 and is expected to grow to $50.2 billion by 2020. A huge increase in raw structured and unstructured data and increasing demand for big data analytics are the major driving factors for the global Hadoop market, the report says. Hadoop provides cost-effective and faster data processing of big data analytics over conventional data analysis tools such as relational database management systems.
Distributed computing and Hadoop platform security issues are currently hindering the growth of the market, Allied Market Research says. But with continuous technological growth these issues can be addressed, it says
Hadoop Market Forecasted to Reach $50.2 Billion by 2020 – Information Management Online Article
Everything you need to know about the March Xbox update.
As a gamer, I couldn’t be more excited for the upcoming launch of “Titanfall.” I’ve played the game and it’s awesome – I can’t wait to see you online! This launch is particularly special because our team has been working to make Xbox Live on Xbox One the best place to play.
We have received lots of feedback since the launch of Xbox One in November and listening closely to you. I’m excited to share that our second, and most significant, system update for Xbox One is starting to roll out today and includes improved matchmaking, party chat and friends features that will make gaming on Xbox One an experience like no other. To me that means playing games like “Titanfall” on the best multiplayer service on the planet, using a new headset or the one you already own, while live broadcasting your games on Twitch.
Here’s a breakdown of more of the features in the March update, addressing some of the biggest feedback you’ve shared:
Prepare for Titanfall: Marc Whitten Provides Details on Xbox One March Update