10 Compelling Features in Tableau You Can’t Miss!


It is finally here! The Tableau 10 Software Beta version has been just launched and there are plenty of reasons why you should give it a try. From cross database joins to Tableau Mobile for Android and one click revision history, the updated features of this intelligent software are too compelling to overlook. Before you pursue a course in Tableau, get a brief recap of 10 great features of Tableau software that would make you fall in love with it.


#1 – Cross Database Joins

Whether your data resides in Excel or Oracle, you can comfortably join them in Tableau software and generate an integrated data source in it. In addition, you could also create a Tableau extract of this data source for publishing it.

#2 – Tableau for Android

Tableau for Android is finally here. Now you can access all the features of your favourite software tool with a simple click of your finger. It comes loaded with everything you need to handle your data on the go. Get set for a revolutionary experience from now on as everything you require is going to be on your fingertips, quite literally!

#3 – Device Designers

The Device Designer is one of the most promising features of Tableau. Tableau software makers have made making and sharing dashboards pretty easy. From now on you can design, customize and publish such dashboards that are already optimized for accessing on phones as well as tablets. As per reports, Tableau 10 is also going to have a feature to enable one-click adjustment of fonts on the screen.

#4 – Revision Histories

Want to switch back to an earlier version of a workbook? Well, you can do it now with considerable ease as this can be done with a single click in Tableau 10. The older versions can be restored by simply downloading them and republishing. You are also allowed to set the number of revisions that can be made.

#5 – Licensing Views

You can get a peek into the licensing and desktop usage of Tableau software thanks to the newly designed administrative views. After necessary configuration has been performed, the software sends usage information to Tableau software even if you are not logged in.

#6 – Subscribe others

Now sharing becomes incredibly easy with Tableau 10. Other users can be subscribed to a particular dashboard pretty easily. The user who gets subscribed will get an update via e-mail once you do that.

#7 – Mobile Device Management

There’s another exciting feature that has been added to Tableau which is worth mentioning – Mobile Device Management. Support for MobileIron and VMWare Airwatch has been added to the tool, which makes very easy deployment across the organization.

#8 – Web Authoring

Considerable improvements have been done in the Tableau software which includes Web Authoring. This feature essentially makes it possible to do a lot on the web such as publishing data sources and author dashboards right there in the browser of your choice. In this way, your productivity gets enhanced in a big way!

#9 – Document API

Here is another spectacular feature that has just been added to Tableau software. With the Document API you can work with Tableau files such as .twb and .tds formats with considerable ease. In this way, you can work on one template workbook in Tableau and the same can be deployed across multiple databases and /or servers.

#10 – ETL Refresh

Want to work with Lavastorm and Alteryx and leverage Web data connectors? You could do that as well with the help of ETL refresh feature. With its help you could change the data-source parameters from the Tableau desktop.

Getting trained in Tableau is a great idea and updating yourself regularly about the releases becomes equally significant.


SAP S/4 HANA Simple Finance – A Way to Simplify Finances

After the release of SAP S/4 HANA Simple Finance, there has been great interest in the new, next generation finance solution of SAP. If an organization wants to simplify their finance function, then it is best to get the HANA capabilities of SAP. SAP S/4 HANA Simple Finance is a faster, smarter and simplest implementation strategy.



Financial Functional Challenges

New regulations of finance across the world are requiring change. In addition to this, the requirement for quick financial reporting has made a countless opportunity for a chance for perceptive enterprises.  Situations in the past, the conventional financial accountants didn’t have up-to-date knowledge on the operations of a large range enterprise. However, the current finance departments should have enterprise-wide information readily available.

The data world is continually changing and the operations of finances must require dealing with massive amounts of data at higher speeds. In addition, the entire range of processes, which deal with the transaction of closing finance, has required faster closing as well as reporting.

Benefits of Simple Finance on HANA for Organizations

In this competitive market, speed matters a lot. The users of simple finance will experience greater execution speeds. SAP S/4 HANA offers thousand times faster implementation when compared to the normal method. This approach removes bottlenecks existing in the closing processes, removes effort and time required for reconciliations and offers real-time business action details to stakeholders.

Importance of SAP S/4 HANA Simple Finance Shift

Finance organizations require holding the digital age in order to retain up with new as well as evolving business models. With the support of SAP S/4 HANA Simple Finance, the organizations can make a common approach to entire operational and financial data, offer flexible and easily expandable reporting and automate processes. It also supports instant validation of the business options financial implications with real-time prediction, analytics, and simulation. It also offers an astonishing user experience.

Innovations of SAP S/4 HANA Simple Finance

It is an inclusive set of accounting solution as well as financial management.  It covers accounting, financial planning, financial analysis, treasury, financial closer, collaborative finance operations, financial risk management, compliance management and enterprise risk management powered by the in-memory database of the SAP HANA.

The solutions of this leading platform remove the conventional boundaries between analytical, transactional and planning systems in order to offer immediate insights with on-the-fly evaluations across entire dimensions of the financial data.

Even though the SAP S/4 HANA Simple Finance is the complete management portfolio of finance, there are some important enhancement and new innovative actions available in the each area of finance. Some of them are explained below.

New Innovations in the Finance Planning and Analysis

  • It is possible to increase profitability, accelerate planning cycles and made functions of finance more efficient with the support of SAP S/4 HANA processes for financial planning and analysis (FA & A).
  • The SAP BPC (SAP Business Objects Planning & Consolidation) version for SAP S/4 HANA simple finance allows your planners to access the real-time accruals and master data in SAP Enterprise Resource Planning without data replication. With this platform, the organization can run faster-planning cycles and end-to-end simulations with the single common model of financial planning.
  • It eliminates the time lags as well as redundancy by embedding the end-to-end planning process and using real-time operational data.
  • It supports the complete lifecycle of financial planning, including development, reporting, and updates.
  • It is possible to create ad-hoc simulations of changes or new business models in the organization directly into the Enterprise Resource Planning system.

Innovations in the Financial and Accounting Close

  • With the support of SAP S/4 HANA simple Finance, an organization can improve control and compliance, close the books quickly and minimize closing costs as well as workloads.
  • It combines the management and financial accounting as well as profitability data into one common universal unit. It eliminates indices, totals, and other aggregates.
  • There is no data redundancy since the fixed asset accounting is combined into the common journal architecture. In order to ensure the exact values, multiple parallel documents are displayed in the real time.
  • It is possible to execute inter-period processes and closing tasks in real time
  • It supports to run real-time reporting along with entire drill-down.
  • It utilizes a common unified data model to increase productivity, simplify processes and minimize risk.
  • Organizations can easily execute their depreciation runs with the support of simplified data structures and processing logic.

Innovations in Collaborative Finance Operations

With the SAP S/4 Simple Finance, the organizations can responds to the changeable market dynamics as quickly as possible. In addition to reducing costs, it revolutionizes the streamline travel management and shared services delivered with the payable processing, and automates receivables.

  • It enhances financial health and working capital by utilizing real-time receivable data in order to evaluate streamline billing, customer credit risk, prioritize customer collections and resolve disputes.
  • It monitors the real-time customer payment behavior.
  • Utilize real-time, relevant date to structure customer interactions.


What SAP HANA Cloud App Services is offering Today?

SAP HANA Cloud Platform, an in-memory service offered from SAP that enables users to build, extends, and run applications on SAP HANA in the cloud. The flexible subscription models and optional services for applications, database and infrastructure can be achieved by instantly accessing the full power of SAP HANA.




The following services are offered by the SAP HANA Cloud Platform:

  • SAP HANA App Services
  • SAP HANA Database Services
  • SAP HANA Infrastructure Services


SAP HANA App Services

SAP HANA Application Service is an ideal service which is implemented in extending cloud and on-premise applications by creating innovative, consumer grade applications. The features present in this service enable the real-time, secure applications required to succeed in today’s world that always uses mobile, social and data.


This service supports integration, analytics, mobile, portals and collaboration. It is available on purchasing license and infrastructure subscriptions which are built based on the capabilities of SAP HANA Database Services.


SAP HANA DB Services

This is another unique service provided by the SAP HANA Cloud Platform supported fully by SAP HANA system at a low cost way and easy service that runs with monthly license and infrastructure subscriptions.


This service allows users to develop real-time analytic applications by using the development capabilities of SAP HANA. From 128 GB to 1 TB, fast provisioning of SAP HANA and hardware is delivered by this service with monthly subscriptions in configurations. For easy configuration and administration, this SAP HANA DB Service includes a cloud management console.

SAP Infrastructure Services

By purchasing these Infrastructure subscriptions, users can quickly deploy and manage their pre-licensed SAP HANA instances without hardware investments and setup time.


This service also includes the SAP Data Services component of SAP HANA Cloud Integration that provides seamless integration with SAP back-ends and heterogeneous sources. It is a scalable and affordable way to deploy SAP HANA licenses in the cloud, available in the configurations that range from 128 GB to 1 TB.

All the three services are available to the users via SAP HANA Marketplace. Users can buy either the entire suite of offerings or any of the three individual services.


These Project Management trends are hugely anticipated in 2016-17

More than 50% of projects in IT and Business Consulting landscape fail due to inconsistent communication amongst people across hierarchies. It is ironical that one of the most popular careers is stapled with shocking facts. It’s high time that gaps causing such failures are realized and acted upon soon. After technology had its share of successful evolution, management trends are all set to transmute the way projects are executed.

After trials, Agile Methodology will stay and rule 

It rules product development and has finally seen the dawn in management. Iterative in behavior, Agile Methodology encourages quick adaptation and better response in extempore scenarios. Ultimately, smarter risk assessment and synced customer expectation are achieved. While more teams will follow in months to come, Agility shall be at peak in the subsequent years.

Greater emphasis on technical skills

Just high-level understanding of technical execution shall not be accepted anymore. Inability to foresee flaws in realization phase and relying too much on enforcing tightened deadlines highlighted the need for sound technical knowledge of the subject. Add more technical consultants flocking towards Project Management courses that have incepted more choices.
Mark it – Experienced engineers with fine-tuned management skills are the rising stars.


Tapping upon Non-PM areas

PM techniques are steadily being adopted into monitoring smaller yet critical tasks in diversified business areas. Beyond design and build only, Project Management impact could gain momentum in Sales, Marketing and even Logistics. The demarcation between PM and Non –PM shall blur in next 15 months or less.


Dedicated roles in Presales Engagement

It has done well in SME sector that let you perform multiple roles. Capitalizing on the benefits, the bigger players too shall ask Project Managers engage with potential clients at an early stage.  It means more exposure and a better understanding of customer’s nascent perception at the solution. Binding strategy – development teams together will encourage leaner approach.

The rising trend of Distributed teams

Trends have it that ‘Remote Work’ will gain more acceptance. Offshore delivery will be driven by a distributed team spread across locations thereby throwing new challenges in keeping everyone intact. Challenges such as easier system access, time zone differences, tools for conducting team meetings and client data security have been included in all Project Management training courses, tapping upon cloud solutions and data sharing across personalized devices.

Shifting focus from larger hierarchies to smarter teams

Perhaps the most important and talked about trend calls for nourishing every resource with new skills; encouraging constructive ideas from all and improvise the ways of working. This shall surely have it influence over the existing trend of large operational hierarchies with exclusive go to persons for every task. The idea is to involve more employees come up with inputs and ultimately shorten the reporting ladder. More skills and reduced employees for increased productivity is setting in fast.

Emails shall be replaced

Tracking mail trails for exclusive issues is both confusing and time-consuming. Add to it the risk of shooting confidential emails to wrong recipients. Also, bringing everyone on board for a conference chat is not possible. Project Management has evolved and use of centralized project management communication tools are both beneficial and already popular. Check for Slack, FlowDock, and Yammer.

More PM courses in picture

Look beyond Failed PMP attempts and check for different courses in Project ManagementProfessional Project Management training is becoming increasingly popular amongst experienced managers and beginners. For some, it’s an added skill set in the profile while for others it’s a necessity to meet extempore challenges in the market.


Essential Salesforce Service Workflows you must know

Small businesses can achieve a lot with Sales force Service Cloud, which unfortunately does not elaborate much on automation. However, there are certain easy ways in which true potential of the tool can be unboxed. Some Essential Sales force service cloud workflows are discussed here, which can be utilized by business users to enhance system productivity. If pursuing Sales Force training program is on cards, followingWorkflow concepts could be very useful.



sales force training

Key Customer Case Notification

Here is a workflow that can help you out in keeping your commitments with your clients and maintaining your SLAs. All you need to do is to create a field named Key Account or something similar on the Account Object. Your sales team can then mark it true for all the accounts that deserve special focus in your opinion.

This option can be further utilized to create more such options so that appropriate individuals are informed as and when any progress is being made with respect to their accounts. You can maintain email notifications to notify the concerned individuals.

Notify relevant people in high profile cases

It is advisable that you set up notifications when a high profile case is opened. Since such cases do not occur too frequently, you would want these to be closed as soon as possible to avoid any escalation later on.

Your customers can be extremely unhappy if their concerns are not met within an accepted time frame or sooner. Hence, it is highly important that relevant people are notified as and when a high profile case is opened. This will essentially prevent a lot of bad blood later on.

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Issue a warning if a high priority case is not assigned

There can be a lot of problem if a high priority case is not assigned to appropriate individual as the client’s problems remain unsolved which can lead to an escalation and possibly, very bad feedback for your business. It is always advised to issue an alert or a warning if such a case is not assigned to anybody within an accepted time frame and appropriate remedial action not taken.

Auto response to customer

If you would lodge a complaint or even a simple ticket with any service provider, what is the least action that you would expect? Well, you guessed it right, you want at least expect an update that your request or call has been logged. Why not give this standard feature to your own customers? You can set up an auto response in Sales Force that an auto response is sent to your customers as and when a new ticket is opened. This would keep them assured that their concern is being looked into by your team and a resolution is expected any time soon!

Update status of the case whenever an email is sent or received

Even a simple workflow can do a lot and nothing demonstrates this better than this workflow. The case status gets updated every single time a mail is sent or received regarding any particular case. Depending on who sent the last email the status of the case gets updated automatically. For instance, you can set up status messages like ‘Response from customer received’ or ‘Awaiting response from customer’. This will essentially list everything in black and blue and sets up everyone on the same page.

Planning to seek a professional Sales force online course? Make sure Workflows is an integral part of the syllabus. Anything less may not be helpful.

salesforce certification

Salesforce1 Helps in Mobile Development

The Salesforce1 is a platform that allows everyone including ISVs, developers, administrators the freedom to develop apps. It uses Software as a service (SaaS) as a platform to provide a completion assistance from app management to distribution.

Today’s world uses apps for their own needs. Apps are driven according to context and provide an intelligent solution. Apps can be developed with clicks, approval processes, and dynamic user interfaces by administrators and business users without basic knowledge. A wide range of businesses due to security issues create apps with less visibility. But Salesforce1 helps the businesses to manage the apps without any limitations. This flexibility has enabled every business, administrator, and developer to create customized apps that are mainly supported by mobile back-end services.

The components that are automatically installed when the user installs the Salesforce1 downloadable app from the Google Play Store are:

  • Salesforce1 for Android
  • Salesforce1 for iOS

The Salesforce1 app cloud platform brings together Heroku and ExactTarget fuel into the group of social, mobile, and cloud services. The Salesforce1 downloadable apps are interconnected apps. In a company, all users can log into Salesforce1 downloadable apps. For each of these apps, security and access policies are controlled using settings provided in the Salesforce1 connected apps package.

The Salesforce1 platform Heroku allows the apps to be developed using Java, Node.js, PHP, Go, Python and Ruby. This wide range of options provides developer to a platform to create integrated application with the use of open source APIs. The Heroku’s Elements Marketplace has more than 150 add-ons for monitoring, analyzing, maintaining and testing.

ExactTarget, a Salesforce1 platform develops apps using Java, .NET, PHP, Python, Ruby, and Web languages. This platform helps in developing standalone apps, which are best suited to integrate with the Salesforce marketing cloud products.

With all these flexible options, Salesforce1 helps businesses, administrators, and developers to develop innovative mobile apps. The Salesforce app cloud delivers the following

salesforce certification training

salesforce training

Figure 1: Salesforce app cloud

  • Social Data – In businesses, the Salesforce1 app helps to share the data, updates, workflow, and collaboratively working with a team. This results in increased productivity and also in creating new business opportunities.
  • Complete app development – Salesforce1 provides developers with latest open-source languages and tools to build customized apps that comprise of workflows, processes and formulas, and other user interfaces. Salesforce1 enables storing and working with data through the use of the common platform.
  • Action-based app model – The Salesforce1 app designs and develops a process by analyzing the requirements of customers. Apps are developed using simple steps like create an order, set a delivery date, select a route and much more. This procedure is streamlined and actions are successfully executed with the click of a mouse.
  • Connect all with help of open APIs– Salesforce1 APIs include data loading, social APIs, cutting-edge streaming APIs, and metadata APIs. These APIs describe their roles when used within a suitable business environment.

salesforce certification

The Salesforce1 platform provides the extensive support to resources to develop apps by everyone. Some of the resources include webinars, product documentation, and workbooks. The Salesforce Company has a dedicated server that provides many technical and provides peer-to-peer resources.


Steps to become a successful CBAP


cbap certification

A new certification that includes multi-level formal recognition of accomplishment that demonstrates the actual talent and skill set of the candidate is known as Certified Business Analysis Professional (CBAP).

cbap certification

Offers advanced level of knowledge that benefits the candidates to become expert in business analysis and its complexities. This certification includes:

  • System Analysis
  • Consulting
  • Project Management
  • Requirement Analysis
  • Business Analysis

If the candidate is ready to earn CBAP but not convinced where to initiate, then he/she has to refer to different study materials to mock the exam. This preparation takes at least 3 months in which the person has to read the series of week-by-week articles. Here are few more tips to become successful CBAP.

  1. Hit the books: First and foremost thing for the preparation is to develop intimacy with BABOK®. Most of the business analysts gather information practically. It is more formal method of preparation for CBAP. Study point websites and model question papers are hosted by the employers for the candidates to crack the exam easily.
  2. Experience of business analysts: It is a mandatory notice that the person who applies for CBAP certification must compulsorily possess 5 years of experience in the role of business analyst. It can also be expressed as 900 hours of journey across 4 to 6 knowledge areas. Many professionals working as business analyst will be surprised to take up the CBAP exam. Passing the International Institute of Business Analysis (IIBA) certification will help them for qualifying CBAP.
  3. Pertinent development hours: One must have documented 21 professional hours in the previous years. It has different opportunities and also conferences that qualify one’s professional development. There are many development units that should be undertaken to crack the exam. Even it requires certification that will make people to obtain designation units. It requires the following:
  • A copy of instructor’s study material
  • Practice booklets
  • Material related to business competencies and techniques
  • Webinars to gain professional knowledge
  1. Undertaking a quiz: Before attending the exams, it is advisable to undertake a model examination with the help of flashcards. Many online practice exams are also available. By practicing one can obtain detailed feedback of each and every question. Recommended resource is IIBA website. One can also mock the exam by joining the study group.
  2. Applicant’s letter to the employer: While applying for the designation, individuals have to write a letter to the employer that describes the following:
  • What makes the CBAP recipient outstanding compared to the other business analysts
  • Benefits of employing the CBAP applicants
  • Growth in the organization statistics in future

cbap training

Finally comes the date of exam for the applicant to assess all the business analysis rules. If the applicant has failed then he/she can get some guidance from the knowledge areas and probably can retake it after three months of the first attempt. Hence, by following the above steps individuals can become successful CBAP.


Why it’s high time that Project Managers prioritize Portfolio Management

How do project managers estimate potential returns on doing a particular project? Project portfolio management considers complex processes, analysis and technology of existing as well as future projects finalized. Focused at forecasting success rates and company’s future prospects, portfolio management is an essential area to look into.

Project portfolio management presents a win-win situation for everyone involved in the process. Here is how this happens:

  • Project managers – It provides easy access to team members, so collaborating between them becomes super easy
  • Stakeholders – Continuous supply of feedback regarding progress of the project
  • Team members – Significant improvement in communication with the teammates and leadership capabilities

Make sure you ask for the subject while pursuing  

PMP Training


Hones Risk Management abilities in Managers

One must understand that taking bigger risks does not simply equate to bigger rewards. At times, less than intelligent decision making can lead to disastrous consequences. Hence the project managers ought to resort to smart decision making in order to achieve success.


pmp training


With Project portfolio management, companies could plan smartly for upcoming projects and accurately predict the outcomes. Some obvious questions include –

  • Are the requisite resources and budget for a particular project readily available?
  • Can this project be modeled on an existing project?
  • Would the progress on this project be hindered by any current project?
  • Are the expectations of various stakeholders relevant and what are the avenues where the company would need to compromise on various accounts?
  • Whether the project would lead to meeting the overall objectives as an organization?

Managers can seek help from PPM in several other ways. For instance, they can obtain detailed breakdown of costs, resources, timelines, tasks and overall goals. Depending on the available information, they can take stock of their risk taking capabilities in regards to current projects running in the company. In addition, they can analyze whether it would make perfect sense to go forward with an upcoming project or not! There are a whole lot of possibilities regarding what can be achieved with its help.

How does Project Portfolio Management (PPM) help in risk mitigation?

It is quite incredible to know that PPM can help in significant mitigation of risks. With its help, project managers can obtain a bird’s eye view of the overall project and predict correctly where things can go wrong and mistakes can occur. Hence, corrective action can be taken in time and mistakes could be minimized! A smart manager would take its help to predict potential risks and necessary action be taken well in advance. In this way, potential delays can be avoided, thereby leading to timely delivery of the project and happy customers!

Here is what risk mitigation can lead to:

  • Organizational goals can be aligned with every single proposed project
  • Effective risk and reward management
  • Identification and mitigation of potential design flaws and bottlenecks at an early level

There are an incredible lot of things that could be achieved with portfolio management. Managers are going to find their hands full when they utilize the technique for managing their projects better and letting their companies take intelligent decisions.

Thus, portfolio understanding is an integral part of a project processes.
pmp training

Must focus upon portfolios and help the aspirants from beginning.

Explore more about PPM before plunging at any offered course. Probe more and act wisely.


All you wanted to know about the SalesForce MVP program

By the standard definition proposed by Salesforce – ‘“This program recognizes exceptional individuals within the Salesforce community for their leadership, knowledge, and ongoing contributions.”

There are no defined prerequisites, set parameters or any qualification criteria than just your ability to participate and resolve complex issues posted over the web through different channels. It’s a rare recognition that puts you amongst the finest tech consultants in the world.


Who is a MVP in Salesforce?

An exceptional Consultant driven by years of substantial experience and a penchant towards contributing to the community in different forms; defines a Salesforce ‘Most Valued Professional’.  A Salesforce MVP indulges into deep research and puts forward expert opinions on day to day developments.

Continue reading All you wanted to know about the SalesForce MVP program

Preparing for Hadoop Interview? Here are a Few Predictable Questions


Big Data has been attested as one of the fastest growing technologies of this decade and thus potent enough to produce a large number of jobs. While enterprises across industrial stretch have started building teams, Hadoop technical interview questions could vary from simple definitions to critical case studies. Let’s take a quick glimpse of the most obvious ones.


#1 – What is Big Data?

Big Data refers to such gigantic set of data that has massive potential for mining but cannot be processed as such with traditional tools. However, any data cannot be classified as Big Data; only the set that has high volume, veracity and velocity can be qualified as such. In order to draw meaning from such data, we need to utilize tools such as Hadoop. For that to happen, one needs to undergo a relevant Training in Hadoop or any related software tool.

#2 – What do the four V’s of Big Data denote?

A fitting definition has been put forward by IBM:

  1. Volume: Huge amount of data
  2. Variety: A large variety of data
  3. Veracity: Data that has inherent uncertainty
  4. Velocity: Analysis of streaming data

#3 – How Big Data analysis helps businesses in increasing their revenue?

There are a lot of ways in which businesses can use Big Data analytics to their advantage. For instance, Wal-Mart, the biggest retailer in the world, uses predictive analytics for launching new products on the basis of customer needs and preferences. The who’s who of global businesses – Facebook, LinkedIn, Twitter, Bank of America, and JP Morgan Chase and much more – use the same for boosting their revenue. Businesses and professionals interested in the utilization of the same can choose to learn Hadoop – the most popular tools in this regard.

#4 – Name some companies that use Hadoop?

  • Yahoo (the top contributor with more than 80 percent of its code)
  • Netflix
  • Amazon
  • Hulu
  • Spotify
  • Twitter
  • Amazon


#5 – What is structured and unstructured data?

Structured data refers to such data that can be stored in traditional database systems in the form of columns and rows. On the other hand, unstructured data refers to data that can be stored only partially in traditional database systems.

#6 – On what concept the Hadoop framework works?

HDFS: Hadoop Distributed File System: This is a Java-based file system for reliable storage of large datasets

Hadoop MapReduce: This is Hadoop framework programming paradigm based on Java which provides scalability across various Hadoop clusters.

#7 – List the core components of Hadoop application

  • Hadoop Common
  • HDFS
  • Hadoop MapReduce
  • YARN
  • Data Storage – Pig and Hive
  • Data serialization components: Thrift and Avro

#8 – What is the best Hardware configuration to run Hadoop?

Dual core processor with 4GB or 8GB RAM, with ECC Memory. ECC memory is recommended as non-ECC memory is normally associated with configuration checksum errors.

#9 – What are various common input formats?

  • Text input format – default input format
  • Sequence file format
  • Key value input format

One can develop a deep understanding of key Big Data concepts by opting for Training in Hadoop

#10 – Name some Hadoop tools that are required for working on Big Data.

Some such tools include Hive, HBase and Ambari and much more. Interested individuals should choose to learn Hadoop to get more information on the same.

These were some of the most common yet important Hadoop technical interview questions. A high-level understanding of a few real time case studies could help you sail through.

 For BIG DATA HADOOP Training needs, Visit http://www.zarantech.com/course-list/hadoop/.  Call  515-309-7846 or email  info@zarantech.com.