History of Hadoop

                  Hadoop has been exceptionally made to oversee Big Data. Here we are going to find out about the brief history of Hadoop. Everyone on the planet thinks about Google; it is likely the most prevalent internet searcher in the online world. To give query items to clients Google needed to store colossal measures of information. In the 1990s, Google began looking for approaches to store and process enormous measures of information. Lastly in 2003 they gave the world an imaginative Big Data stockpiling thought called GFS or Google File System; it is a procedure to store information particularly colossal measure of information. In the year 2004 they gave the world another procedure called MapReduce, which is the system for preparing the information that is available in GFS. Furthermore, it can be watched that it took Google 13 years to concoct this imaginative thought of putting away and preparing Big Data and tweaking the thought. 

                   Be that as it may, these strategies have been introduced to the world pretty much as a depiction through white papers. So the world and intrigued individuals have quite recently been furnished with the possibility of what GFS is and how it would store information hypothetically and what MapReduce is and how it would handle the information put away in GFS hypothetically. So individuals had the information of the method, which was only its depiction yet there was no working model or code gave. At that point in the year 2006-07 another significant web index, Yahoo thought of strategies called HDFS and MapReduce in view of the white papers distributed by Google. So at last, the HDFS and MapReduce are the two center ideas that make up Hadoop. 

                   Hadoop was really made by Doug Cutting. Individuals who have some learning of Hadoop realize that its logo is a yellow elephant. So there is an uncertainty in the vast majority's brain of why Doug Cutting has picked such a name and such a logo for his task. There is an explanation for it; the elephant is typical as in it is a decent answer for Big Data. Really Hadoop was the name that originated from the creative energy of Doug Cutting's child; it was the name that the young man provided for his most loved delicate toy which was a yellow elephant and this is the place the name and the logo for the venture have originated from. Therefore, this is the brief history behind Hadoop and its name. Hadoop training is offered by the many of the institutes both offline and online.

Oracle Online Training

We do provide training on Top business analysis,financial management, business intelligence and information technology company that uses technologies that includes SAP Business technologies, IBM Cognos, Microsoft Business technologies,Oracle Business technologies and a host of other finance and BI tools, programing languages, technical Courses, Financial Courses, Functional Courses, Healthcare Domain. We do also provide Course Complete Certification once done with training. Oracle online training will be provided by us.

Major tasks to be considered within this course are:

Configuration of the Linux and MS Windows operating systems in anticipation of a database installation
Server Class installation of the Oracle 11g R2 Enterprise Edition database
Verification of a valid database installation
Database administrator interface options, including the use of Enterprise Manager, command-line SQL*Plus, and terminal console SSH
Database deinstallation
Online software patching
Startup and shutdown of database services and related software components
Super administrator authentication options
An in-depth exploration of the database architecture, including memory, process and data structures, and the management of those structures.
Management of database files.
Specialized facilities intended to maximize performance of enterprise-scale transactional applications, such as the shared SQL and PL/SQL cache, the Result Cache, the database buffer cache, and other similar components.
Management of security policies and procedures, including administration of user accounts, roles, privileges and profiles.
Utilization of advanced self-tuning and self-management capabilities, including the use of Oracle-Managed Files, database Advisors and other components of the Management Framework.
Performance monitoring, problem troubleshooting, and resolving lock and conflict issues.
Using the Oracle Enterprise Manager and SQL interfaces for administration tasks.
Control over database support services, including the Database Control, Oracle Net and others.
A primer on backup and recovery structures and strategies.
Operating system-specific considerations for various platforms, especially Linux and MS Windows Server.

Selenium Advantages and Disadvantages

Selenium is at present the most capable freeware of open source robotization instrument. It is produced by Jason Huggins and his group. This is discharge under the Apache 2.0 permit and can be downloaded and utilized with no charge. Selenium is anything but difficult to begin with for basic practical testing of web application. It underpins record and playback for testing electronic application. Selenium bolsters multithreading highlight i.e. numerous occurrence of script can be keep running on various programs. Selenium training is given by the many of the institutions both online and offline

Points of interest: 

1. Selenium is immaculate open source, freeware and versatile apparatus. 

2. Selenium bolsters assortment of dialects that incorporate Java, Perl, Python, C#, Ruby, Groovy, Java Script, and VB Script. and so on. 

3. Selenium bolsters numerous working frameworks like Windows, Macintosh, Linux, Unix and so on. 

4. Selenium underpins numerous programs like Internet pilgrim, Chrome, Firefox, Opera, Safari and so on. 

5. Selenium can be coordinated with ANT or Maven sort of structure for source code arrangement. 

6. Selenium can be coordinated with TestNG testing structure for testing our applications and producing reports. 

7. Selenium can be coordinated with Jenkins or Hudson for consistent joining. 

8. Selenium can be coordinated with other open source apparatuses for supporting different components. 

9. Selenium can be utilized for Android, IPhone, Blackberry and so on based application testing. 

10. Selenium underpins less CPU and RAM utilization for script execution. 

11. Selenium accompanies diverse part to give backing to its guardian which is Selenium IDE, Selenium Grid and Selenium Remote Control (RC). 

Burdens: 

1. Selenium needs especially skill assets. The asset ought to likewise be extremely knowledgeable in system engineering. 

2. Selenium just backings electronic application and does not bolster windows based application. 

3. It is hard to test Image based application. 

4. Selenium need outside backing for report era movement like reliance on TestNG or Jenkins. 

5. Selenium does not bolster worked in include ins support. 

6. Selenium client needs online backing for the issues they confront. 

7. Selenium does not give any implicit IDE to script era and it need other IDE like Eclipse for composing scripts. 

8. Selenium Automation Engineers are bit in lack nowadays. 

9. Selenium script creation time is bit high. 

10. Selenium does not bolster document transfer office. 

11. Selenium in part underpins for Dialog boxes

Selenium is better than any of the testing tools check here for details: Selenium vs QTP

Android Online Training

                                    There will be the unbeatable growth.High pay, less rivalry, brilliant future with new innovations. Our point is to contract down your opposition and make fantastic progress. Android is a product stack for cell phones that incorporates a working framework, middleware and key applications. The Android SDK gives the apparatuses and APIs important to start creating applications on the Android stage utilizing the Java programming dialect. Gone for existing software engineers, web designers, and improvement understudies who need to make profession in versatile application advancement, this system help you to assemble convincing Java-based portable applications utilizing the Android SDK and the Eclipse open-source programming improvement stage.

                     

                                                   Our Android online Training totally includes the learners in the Android stage, permitting them to leave completely prepared to fabricate Android applications. Our Android program helps learners to comprehend the very center of Android application improvement. On the off chance that you have some earlier application advancement mastery in any programming dialects, you may profit by getting a handle on ideas significantly all the more effortlessly. On the off chance that you are at novice level then likewise you can be expert of Android application improvement. Endless supply of our Android program, the learner will be capable in each part of the Android stage starting with base portion straight up to building end-client Android applications. This quick paced and hands-on class begins from setting up the Android Development Environment and takes the participants the distance to distribution of an application on the Android commercial center. The course covers the Android SDK and the subtle elements of its building squares, UI, bury process correspondence, threading, design, media, organizing, areas,sensors and local application execution in C/C++. When hopefuls finish our Android course they may go ahead to autonomously make and distribute their own Android Apps, or fill in as Freelancers tackling Android ventures for Clients over the globe. In the event that you are an Engineering/Science Graduate (Mathematics/Physics) or a MCA with working information of C and Operating Systems, you will profit by our Android program.

                                                    The course fits for, Beginner or an Intermediate level designer: If you are apprentice in programming and need to bounce onto the Android Apps advancement fleeting trend and begin profiting. Experienced: If you might want to ace Android Development through an orderly framework and need to take in every cycle of advancement of Android application Self Employed: If you have an Android App Idea or longed for making one that you accept could be the following potential blockbuster on the online business sector. You can offer your application and procure unfathomable wage. Raise your gaining potential: If you have work and might want to get a quick trek in your compensation by including this much looked for subsequent to programming dialect to your ability set. Consultants: If you need to fill in as a specialist that gets paid $30 to $40 every hour to compose Android code, in a worldwide business sector that as of now has a short supply and popularity for Android coders. Don't reluctant to make 

your first stride towards beginning to learn Android Application Development, and don't apprehensive of putting your time and cash in a framework which improve your vocation sparkle. Simply get in touch with us with the expectation of complimentary counsel today.

SAP FICO Finance Terms

SAP is the leading bussiness technology that is using very casually these days. There are many types of the Technical and Functional modules. SAP FICO module is one of them that is used by the Finance and the Accounting professionals. SAP FICO is the technology that is offered by many of the institutions both online and offline.

There are many of the Terms that are used in the SAP Finance Module

Client: In business, definitive and specific terms, a free unit in a R/3 System with divided master records and its own course of action of tables.

Association Code: The most diminutive definitive unit of Financial Accounting for which a complete free course of action of records can be drawn up for explanations behind external reporting.

Business Area: A definitive unit of budgetary accounting that addresses an alternate scope of operations or commitments within an affiliation and to which regard changes recorded in Financial Accounting can be administered.

Try structure: A portrayal of an endeavor's dynamic framework. Predictable undertaking structure, including the various leveled units required to manage the SAP System, for instance, plant or cost center.

Social attempt structure, delineation of the course in which an endeavor is formed, in divisions or customer workplaces. The HR application part delineates the social structure of an endeavor

money related year variety: A variety describing the relationship between the date-book and monetary year. The budgetary year variety shows the amount of periods and exceptional periods in a financial year and how the SAP System is to choose the dispensed posting periods.

Fiscal Year: A period of regularly 12 months, for which the association produces cash related announcements and takes stock.

Yearly dislodging/Year shift: For the individual posting periods diverse areas may be crucial. For example, in the underlying six periods the money related year and logbook year may coordinate, however for the remaining periods there may be a movement of +1.

Outline of Accounts: Systematically dealt with once-over of all the G/L account master records that are required in an association codes. The COA contains the record number, the record name and control information for G/L account master record.

Budgetary clarification shape: A different leveled arranging of G/L accounts. This arranging can be established on specific legal necessities for making budgetary explanations. It can in like manner be a self-described solicitation.

Account bundle: A thing that attributes that choose the making of master records. The record bundle chooses: The data that is huge for the master record A number compass from which numbers are decided for the master records.

Field status cluster: Field status packs control the additional record assignments and distinctive fields that can be posted at the point of interest level for a G/L account.

Posting Key: A two-digit numerical key that chooses the way line things are posted. This key chooses a couple of parts including the: Account sort, Type of posting (charge or credit),Layout of segment screens .

Which is better Selenium or QTP?

QTP: -

Useful Testing Tool - QTP has the component for putting away screenshot of every single page explored amid the execution. So it can be utilized as a proof for finishing of testing, furthermore we can allude the screenshots of past executions if there is any need to allude them. Test report can be naturally composed to an altered report page which will guarantee precision of the report furthermore it can enhance look and feel of the report. Selenium testing is also one of the testing method which is used rapidly

Focal points of Using QTP

User kind disposition and less exertion for script creation.

Meets the necessities of both specialized and non-specialized clients.

Advanced answer for utilitarian test and relapse test robotization.

Automation scripts are executed inside of particular interim of time utilizing errand scheduler/hag work.

Many inbuilt functionalities naturally and simple design.

Excellent Object Identification process/component.

Easily incorporated with test administration instruments like QC.

Impediments of QTP

In late monetary emergency, programming organizations are getting ready for cost decrease and effective efficiency. QTP is losing its business sector on account of the accompanying restrictions:

Runs just in Windows situations.

Cannot test with all program sorts and forms.

Limited to littler associations/testing groups.

High permitting and include motels costs.

Slow in execution when contrasted and open source apparatuses.

Selenium: - There are four variations of Selenium, which can be utilized as a part of detachment or in mix to make complete mechanization suite for your web applications.

Selenium IDE – Recording/Creating and improving scripts

Selenium Remote Control (RC)– Executing scripts

Selenium Web Driver (API) – Cross program testing

Selenium Grid – Cross stage testing

Favorable circumstances of Using Selenium:-

Simple and effective record object model (DOM) level testing, can be utilized for consistent reconciliation with light-footed tasks.

Has incredible extensibility and adaptability, alongside its tight mix with the program unmatched by accessible exclusive devices.

Supports numerous programs, for example, Internet Explorer, Fire fox, Safari or Opera on Windows, Mac OS X and Linux.

Wires Object Oriented Programming dialects like JAVA, .NET, Ruby, Perl, PHP, and so forth.

Provides the choice of utilizing extensive variety of IDEs, for example, Eclipse, Netbeans, Visual Studio and so forth relying upon the decision of advancement dialect.

Impediments of Selenium: -

Supports just program based application, not the windows application

Does not bolster record transfers from nearby machine

Provides just incomplete backing for dialog boxes

Being an open source, Selenium has no official specialized backing

UNIX ADMIN introduction

The UNIX working framework is an arrangement of projects that go about as a connection between the PC and the client. UNIX ADMIN online training is available from the different platforms .

The PC programs that assign the framework assets and facilitate every one of the points of interest of the PC's internals is known as the working framework or bit. Clients speak with the portion through a system known as the shell. The shell is a charge line mediator; it interprets orders entered by the client and believers them into a dialect that is comprehended by the bit. Unix was initially created in 1969 by a gathering of AT&T workers at Bell Labs, including Ken Thompson, Dennis Ritchie, Douglas McIlroy, and Joe Ossanna. There are different Unix variations accessible in the business sector. Solaris Unix, AIX, HP Unix and BSD are couple of illustrations. Linux is additionally a kind of Unix which is uninhibitedly accessible. A few individuals can utilize a UNIX PC in the meantime; subsequently UNIX is known as a multiuser framework. A client can likewise run different projects in the meantime; subsequently UNIX is called multitasking

The fundamental idea that joins all variants of UNIX is the accompanying four nuts and bolts −

Piece: The part is the heart of the working framework. It communicates with equipment and a large portion of the errands like memory administration, assignment planning and record administration.

Shell: The shell is the utility that procedures your solicitations. When you write in a summon at your terminal, the shell translates the order and calls the project that you need. The shell utilizes standard linguistic structure for all charges. C Shell, Bourne Shell and Korn Shell are most well known shells which are accessible with the greater part of the Unix variations.

Charges and Utilities: There are different summon and utilities which you would use in your everyday exercises. cp, mv, feline and grep and so on are couple of illustrations of summons and utilities. There are more than 250 standard charges in addition to various others gave through outsider programming. Every one of the summons join different discretionary choices.

Records and Directories: All information in UNIX is sorted out into documents. All documents are sorted out into registries. These catalogs are sorted out into a tree-like structure called the filesystem.

All information in UNIX is sorted out into records. All records are composed into catalogs. These registries are sorted out into a tree-like structure called the filesystem. When you work with UNIX, somehow you invest a large portion of your energy working with records. This instructional exercise would show you how to make and evacuate records, duplicate and rename them, make connections to them and so on.

In UNIX there are three fundamental sorts of documents −

Conventional Files − A customary document is a record on the framework that contains information, content, or program directions. In this instructional exercise, you take a gander at working with standard records.

Registries − Directories store both unique and normal records. For clients acquainted with Windows or Mac OS, UNIX indexes are equal to envelopes.

Uncommon Files − Some unique documents give access to equipment, for example, hard drives, CD-ROM drives, modems, and Ethernet connectors. Other exceptional documents are like nom de plumes or easy routes and empower you to get to a solitary record utilizing diverse names.

What is SAP HCM???

SAP is the major bussiness technology using all over the world in various fields, there are many of the technical and bussiness modules in the SAP. Here getting into  the main topic we are going to talk about SAP HR/HCM is actually known as human capital management. This is one of the main modules in ERP SAP systems that can able to support all the process of human resource management in the enterprise.

      SAP HR records is able to maintain from the recuitment of an employee to the final termination of the employee in the in the organixation. Its makes in it the designation, role, salary details, and address. SAP HR training is provided online and offline by different institutions to learn

SAP HR is divided into sub modules they are

1.Organizational Management

2.Personnel Administration

3.Time management

4.Payroll

5.personnel Development

There are variety of components that make up the SAP HR Application, all with their own focus areas.

Here are some of them and their basic functions:

Organization Management or OM is perhaps the most vital of the HR modules. It deals with how your organization is structured and helps you manage your organization by dividing it into smaller segments in a hierarchical manner.

Personnel Administration or PA helps you govern your organization as a body made up of employees and to use them effectively

Payroll is another vital section as payroll processing is a key task for the HR personnel of any organization big or small.

Training and Event Management or TE handles the education of your resources and updating of their skill sets.

Apart from these there are some other minor modules that are also part of the SAP HR application.

What is TCP/IP model???

TCP/IP means transmission control protocol and internet protocol. Protocols are designed set of rules that controls each and every communication over the internet. These protocols explain the date movement between the internet and hosts computer. These have naming and addressing schemes. The TCP/IP is clearly explained in the CCNA training.

Overview of TCP/IP reference model:

Department of defense’s Project Research Agency has developed the TCP/IP under the project of interconnection.

Description of TCP/IP Layers:

Host-to-network layer:

It is the lowest layer of the all.

Protocol is used to connect the host, so that the packets can be sent through it.

It varies from network to network and host to host.

Internet Layer:

The process of selecting of packet switching network which on the basis of connectionless  internetwork layer is called the internet layer.

It holds the whole architecture by this layer.

It allows the host to insert the packets.

It allows the packet to travel independently to the destination.

The orders in which the packets are sent and received are different from each other.

Internet protocol is used in this layer.

Transport layer:

The transmission should be parallel or single path is decided by this layer.

Multiplexing, segmenting or spitting on the data done by the layer.

This layer breaks the data into small units so that the network layer can handle it efficiently.

The transport layer functions are same as the OSI model

This layer also arrange the packets sent in sequence

Application layer:

Protocols used in this layer are high level protocols such as TELNET, FTP (file transfer protocol etc.

Sap Fi-G/L Account

About General Ledger Account:

General Ledger (G/L) records are utilized to give a photo of outside bookkeeping and accounts and to record all the business exchanges in a SAP framework. This product framework is completely incorporated with the various operational zones of an organization and guarantees that the bookkeeping information is constantly finished and exact.

Creation Of G/L Account:

 

You can utilize the T-code FS00 to halfway characterize a G/L account. Allude the accompanying screenshot.

 

You can likewise utilize the accompanying way −

 In SAP R/3, go to Accounting → Finance Accounting → General Ledger → Master Records → G/L accounts → Individual Processing → Centrally.

 

In the field G/L Account, enter the record number of G/L account and the organization code key and tap the Create symbol as appeared in the accompanying screenshot −

Alter Centrally G/L Account

 

The following step is to enter the points of interest in the Charts of Account.

Account Group: 

Account Group decides the gathering for which the G/L account must be made, for instance, Administrative Expenses, and so on.. Make New G/L Account Group

 

P&L Statement Acct:

In the event that the G/L record is to be utilized for P&L Statement Account, then select this alternative, generally utilize Balance Sheet Account.

Under depiction, give a short content or G/L account long content.

 

The following step is to tap the Control Data and give information to Account Currency and different fields, for example, Balance in neighborhood coin, Exchange rate contrast key, Tax classification, posting without duty permitted, Recon represent acct sort, elective record number, Tolerance bunch, and so on as appeared in the accompanying screenshot.


Click Create/bank premium and give information in the accompanying fields −

Once the points of interest are entered, click the Save catch to make a G/L account.

Presenting on General Ledger:

After you finish the finance run, the following step is to add results to the GL accounts and this incorporates cost focuses. GL posting incorporates the accompanying steps −

• Aggregates together posting-applicable data from the finance results.

• Makes compressed records. 

• Performs the pertinent postings to proper GL records and cost focuses.

We provide the best online training in usa and globally for sap fico with real experts on your flexible timings with professionals. For more information about the sap fico visit@ sap fico online training