An analysis and comparing between SAS with SAP architecture is done.
Analysis was done based on architecture beds, users of the merchandises, benefits tools used and use of major architecture beds. Comparison was done based on the intent, architecture, beds, support industry, benefits, databases and applications it supports. We have found that both systems are built on an independent features mode which excels in what they were build for. Tailored to user specific demands are needed to acquire the best possible out of both systems. Both systems are besides constructing for industry specific use which may non suit efficaciously in other industries. If implemented right both systems will be a success.Business intelligence ( BI ) is a wide class of application plans and engineerings for assemblage, hive awaying, analysing, and supplying entree to data to assist endeavor users make better concern determinations. The BI market is driven by pervasiveness, consolidation and analytics.
Although the BI market could be considered comparatively mature, there is considerable range for farther growing. Between 2007 and 2012 the BI market is set to spread out by a compound mean growing rate ( CAGR ) of 12 % to 13 % . This is significantly higher than the growing rate in most of the other enterprise application markets over the same period. The decision is reinforced farther by the Technology Trends 2006 study that indicates lower BI acceptance rates and a larger volume of medium-term investing in the market compared to most of the other endeavor applications. [ 23 ] There are many Business Intelligence sellers such as: Actuate, Business Objects, Cognos, Hyperion, Information Builders, Microsoft, MicroStrategy, Oracle, SAP, and SAS. We will be looking at SAS and SAP in this paper.
SAS is an incorporate system of package merchandises provided by SAS Institute Inc. that enables coders to execute informations entry, retrieval, direction, and excavation, study authorship and artworks, statistical analysis, concern planning, prediction, and determination support, operations research and undertaking direction, quality betterment, applications development, informations repositing ( extract, transform, burden ) , platform independent and distant computer science. In add-on, SAS has many concern solutions that enable large-scale package solutions for countries such as IT direction, human resource direction, fiscal direction, concern intelligence, client relationship direction and more.SAS is 10th largest package company in universe which is used by more organisations than any package merchandise except for standard Personal computer bundles. It works in multiple different calculating environments ( Windows, MAC, IBM mainframe ) . It is a scheduling environment & A ; linguistic communication for informations use & A ; analysis. SAS is used for informations readying when Excel runs out of steam when input informations is non row by column. It is besides being used when demands complex rearrangement and besides when there are excessively many observations and/or variables.
SAS is besides being used for batch and insistent informations processing every bit good as “ one-off ” analyses and besides for sophisticated statistical and other analyses. [ 22 ]SAP is one of the top Enterprise Resource Planning ( ERP ) package in the universe. It is the inspiration of five IBM applied scientists who broke off from IBM and founded SAP AG in 1992. It drives efficiency and value to the bottom line of big, mid-size and now smaller organisations by redefining how concern should be done. SAP solutions deliver real-time visibleness across the full endeavor and are non limited to exceed direction, control applied scientists or the IT squad. It can be used by every person in the organisation. [ 24 ] It is capable of incorporating multiple concern applications, with each application stand foring a specific concern area.
A These applications update and process minutess in existent clip mode.A It has the ability to be configured to run into the demands of the concern. SAP is categorized into 3 nucleus functional countries which are logistics, fiscal and human resources.
[ 25 ]SAP the acronym stands for Systems, Applications and Products in Data Processing but SAP the ERP system stands for increased efficiency, streamlining the supply-chain web and passing the full concern procedure of the organisation. Companies that adopt SAP can look frontward to a entire makeover before they are done. The transparence that follows enables faster information processing and doing determinations with easiness and no fright of hazard.
SAP, holding evolved for over 3 decennaries is nimble plenty to accommodate to most industries. SAP is non offered in faculties any more but available as assorted solutions tailored to each industry. [ 24 ]
Figure 1: Special air service Architecture
Figure 1 above shows the beds of the SAS architecture. It is divided into six beds. From the lowest to the highest, the beds are the physical bed, the phy bed, the nexus bed, the port bed, the conveyance bed, and the application bed.
Merely the application bed is non contained in the SAS port. [ 6 ]SAS physical bed defines the lowest-level inside informations of interconnect in two parts: the electrical and physical features and the inactive interconnect. It attaches two phy beds together. It interconnects passively which has internal overseas telegrams and external overseas telegrams connections. It electrical features include SATA, SAS, READY LED signal, and preemphasis and equalisation. [ 5 ] [ 7 ]SAS phy bed is responsible for interpolation of primitives for Clock skew direction, does a 8b/10b informations encryption, where it converts 8-bit bytes into 10-bit informations characters for transmittal on the wire, generate Phy reset sequence, and bring forth the OOB ( Out of Band ) signalling, and primitives for velocity dialogue. [ 3 ]SAS link bed does interpolation and omission of primitives for clock-speed disparity matching, does crude encryption, scrambling where it reduces EMI ( electronic magnetic intervention ) . It besides establishes and cryings down native connexions between SAS marks and instigators.
Other than native connexions, the bed besides establishes and cryings down tunnelled connexions between SAS instigators and SATA marks connected to SAS expanders. It established a connexion between a SAS instigator phy and a SAS mark phy. It consists of three types of connexions which include SSP ( Serial SCSI protocol ) , SMP ( Consecutive direction protocol ) , and STP ( Serial ATA Tunneling protocol ) .
[ 1 ]In a SSP nexus bed, the Phys exchanges SSP frames and each frame will consequences in an ACK or NAK primitive. The bed has credit-based flow control. To direct a frame, permission must be granted with RRDY primitives. It functions in a full duplex manner. The SSP frames are able to be sent in both waies at the same time as each of the waies has their ain independent recognition.In a STP nexus bed, one time a STP connexion is opened, the STP instigator and STP mark will pass on with each other. It allows excess latency to be introduced as dwords flow through the expanders.
It is half duplex as the frame will normally goes one manner while the R_IP primitives will travel the other manner.In a SMP nexus bed, merely an instigator can open an SMP connexion. Target is non allowed to open an instigator. In an SMP connexion, there are two SMP frames that are being transferred. The first is where the instigator transmits one SMP_REQUEST frame to aim, while the other is the mark transmits one SMP_RESPONSE frame to instigator. SMP are half duplex as the frames are non able to direct frames in both waies at the same clip.
[ 2 ]SAS port bed combines multiple Phys with the same addresses into wider ports.Transport Layer supports three protocols which Serial SCSI Protocol ( SSP ) , Serial ATA Tunneled Protocol ( STP ) , and Serial Management Protocol ( SMP ) . The SSP conveyance bed supports SAS devices, STP conveyance bed supports SATA devices attached to SAS expanders, and SMP transport bed provides for the constellation of SAS expanders.In ATA application bed, the ATA hosts will direct ATA bids to the ATA devices. There are two different ATA device types: ATA and ATAPI ( ATA Packet Interface ) .
The ATA include disc thrusts, and brassy cards. ATAPI accept SCSI commands via the ATA PACKET bid. Cadmiums, DVDs, and tape thrusts are illustration of ATAPI devices.
[ 4 ]SMP conveyance bed consists of SMP Request and SMP Response frame. Management application bed is better known as SMP Application bed. [ 4 ]
Figure 2: Architecture of the SAS Intelligence Platform
The SAS Intelligence Platform is intended for accessing big sums of informations expeditiously while at the same clip supplying a immense figure of users ‘ timely intelligence. The platform uses an n-tier architecture that allows users to administer functionality across computing machine resources so that the work performed is suited best.The architecture can be easy scaled to run into the demands of work load. The grades can be installed across a big sum of machines with different runing systems in a big company. The grades can besides be installed on a individual machine to run into the demands of the little endeavors, prototyping or presentations.
The architecture consists of four grades:Datas BeginningsSAS WaitersMiddle TierClientsData beginnings works as storage where the endeavor informations can be stored in it. If your informations is stored in third-part database direction systems, SAS tables or ERP system tabular arraies, all of the bing informations assets could be used. The SAS Intelligence Platform comprises the followers options for informations storage:SAS informations sets, which are similar to relational database tabular arraies.SAS SPD Engine tabular arraies, which can be read or written by multiple togss.SAS SPD Server, which is available as a separate merchandise.SAS OLAP regular hexahedron.
Other than that, SAS besides offer merchandises that allow handiness of informations in the bing third-part DBMSs and ERP systems. The SAS/ACCESS interfaces offer direct entree to DBMSs such as:ProphetDB2TeradataODBCMicrosoft SQL ServerSybaseThe SAS Data Surveyor merchandises offer direct entree to ERP systems are:SAS Data Surveyor for SAP enables consolidation and direction of endeavor informations from different SAP R/3 information beginnings.SAS Data Surveyor for Composite-Accessed Data Sources allows the use of SAS with Composite Software to entree and manipulate Oracle applications, PeopleSoft, Salesforce.
com, and Siebel endeavor metadata.SAS Servers do SAS processing on endeavor informations. A few types of SAS waiters are free to manage different types of work load and processing strengths. Multiple client petitions for information can be met without delay as the package allocates treating tonss among server resources. The SAS waiter use the SAS Integrated Object Model ( IOM ) , which is a set of distributed object interfaces that allow the SAS package characteristics gettable by client applications when SAS is carried out on the waiter. Each waiters uses different set of IOM interfaces and each service as a different ground.
The chief waiters in the SAS Intelligence Platform consist the SAS Metadata Server, the SAS OLAP Server, the SAS Workspace Server, the SAS Pooled Workspace Server, the SAS Stored Process Server, and the SAS Table Server.Via a web browser, the in-between grade allows users to entree intelligence informations and functionality. It provides web-based interfaces for making studies and distributes information, while at the same clip distribute analysis and processing petitions to the SAS waiter. The grade offers an environment for concern intelligence Web applications such as SAS Web Report Studio and the SAS Information Delivery Portal to be feasible. These merchandises run on a Web application waiter and connect with users by directing informations to and having informations from the user ‘s Web browser. The grade applications depended on waiters on the SAS waiter grade to make SAS processing, which include informations question and analysis.The grade includes the undermentioned third-party package and SAS package elements:A Web application waiterThe Java Development Kit 5SAS Web applications, which include SAS Web Report Studio, the SAS Information Delivery Portal, SAS BI Portlets, the SAS BI Dashboard, SAS Help Viewer for the Web, and other SAS merchandises and solutions.The SAS Web Infrastructure Platform, which includes the SAS Content Server and other substructure applications and services.
SAS Shared ServiceA java remote method supplication ( RMI ) waiter, which allows entree to SAS Foundation Services and associated extension services.Though easy-to-use interfaces, the client grade offer users with desktop entree to intelligence informations and functionality. For simple information consumers, coverage and analysis responsibilities can be performed with merely a web browser while for more advanced design and analysis jobs, the SAS client package is installed on users ‘ desktops.The SAS clients offer entree to content, appropriate question, and describing interfaces, and concern intelligence functionality for all the information users in the endeavor.
The package includes Windows applications, Java applications, and a Web browser. The clients below are Windows applications and run on Microsoft Windows systems:SAS Add-In for Microsoft OfficeSAS Enterprise GuideJMP ( Java application )SAS Enterprise MinerSAS Data Integration StudioSAS Information Map StudioSAS Management ConsoleSAS OLAP Cube StudioThe applications that require merely a Web browser are:SAS Information Delivery PortalSAS BI DashboardSAS Web OLAP ViewerSAS Web Report StudioSAS Help Viewer for the Web
2.1 SAS Benefits
One of the advantages of the SAS architecture is it allows the commixture and matching of both SAS and SATA difficult thrusts.
[ 8 ]Another advantage of SAS architecture is that it will direct big storage capacities in relatively crowded Fieldss by taking advantage of the 2.5-inch ( SSF ) drive form factor. By increasing the spindle counts, it increases the public presentation in stripy RAID constellations across either SAS or SATA thrusts. As SAS is the first criterion specification that provide an interconnect mechanism for both SCSI and SATA, this means that SAS meets both endeavor and midrange/near line storage demands at a reasonably low costs. With a small costs needed for execution, it provide users and planimeters with flexible storage architectures.
With the interchangeable thrust and overseas telegram connections, it allows users to plug-and-play between both SAS and SAS marks ( difficult disc thrusts, DVD drives, etc ) . Other than that, the architecture will direct big storage capacities in relatively heavy field with its capturing 2.5-inch ( SSF ) drive form factor. The bandwidth demands are non merely through its consecutive architecture. It is besides by collection strategies that rationally attach a few connexions together.
With it, this theoretical account gives users a few picks for system OEMs and planimeters when interchanging powers, pin count, and bandwidth required. [ 9 ]
2.2 SAS Industry
SAS supports the undermentioned industries:Basis ( includes ABAP/4 programming linguistic communication )Asset ManagementControlingFiscal AccountingHuman ResourceIndustry Specific SolutionsPlant CareProduction PlanningUndertaking SystemQuality Management,Gross saless and DistributionMaterials ManagementBusiness Workflow
SAP latest architecture is the R/3, ‘r ‘ bases for real-time and ‘3 ‘ bases for an extra 3rd bed for web application waiter. In the SAP R/3, multi-tier architecture is being brought in with SAP meats, SAP Instances, Systems, and Landscapes [ 10 ] . SAP allows customized architecture and in here we would be discoursing the major elements of SAP R/3 architecture. SAP offers industry specific solutions for fiscal services, public services, fabrication, and service industry. The concern application constituents consist of [ 11 ] :The ERP anchorBusiness IntelligenceSupply Chain ManagementCustomer Relationship ManagementSAP developed an drawn-out ERP solution called the Business Information Warehouse ( BW ) and Advance Planner and Optimizer ( APO ) for logistics and production planning.
This would let go of the chief SAP R/3 waiter for overload [ 11 ] . SAP BW architecture contains six constituents as in figure 3.
Figure 3: SAP BW architecture [ 10 ]
SAP has a physique in scheduling system and this is because informations warehousing requires bath processing for burden, and transforming informations, making and keeping sums, making and keeping database indexes, exporting information to other systems and making batch studies [ 10 ] . These procedures require elaborate planning to avoid struggles, mistakes by running excessively many occupations at one time and taking attention of dependences between occupations.
SAP BW takes attention of such programming by individual processing or procedure ironss for complex webs of occupations. Meta Data is one of the most of import parts of informations warehousing and in figure 4 its shows SAP R/3 Meta information director architecture which handles all meta informations information.
Figure 4: Meta informations services architecture [ 10 ]
ETL service bed of SAP BW serves as a presenting country every bit good for intermediate informations storage for quality confidence intent. SAP BW ETL is restricted to database direction system that ‘s supported by mySAP engineering and Sybase merely. In figure 5 we can see the ETL architecture every bit good as the overview of SAP R/3 architecture.
Figure 5: ETL Services architecture [ 10 ]
Next we go into the analysis and entree services bed where it supply analysis services and structured and unstructured information stored in SAP concern information warehouse. Figure 6 gives an overview of the constituents of the analysis and entree services bed. Information supplier interface is being introduced to generalise entree to informations available in SAP BW.
This bed includes InfoCubes, ODS objects, maestro informations tabular arraies, and InfoSets physically available on the same system. OLAP engine does the filtering, runtime computations, currency transitions, and mandate cheques are provided by the OLAP engine. Meta Data Repository will generate/update questions executing plans and eventually put to death the quires by running generated plan. OLAP BAPI provides an unfastened interface for accessing any information available thru the OLAP engine.
OLAP BAPI besides provides analysis from XML files.
Figure 6: Analysis and entree services architecture [ 10 ]
Figure 7: Presentation services architecture [ 10 ]
Presentation services include all constituents required to show information available on the SAP BW waiter. The presentation bed besides supports web environment. Each single navigational measure ( drills down, bore across, add or take filters ) in the analysis procedure provides multiple questions view. Following are the query elements:A reclaimable construction is used to roll up cardinal figures or characters that are being stored in Meta Data Repository for reuse in multiple questions.
A deliberate cardinal figure is a formula consisting of basic, restricted, or other deliberate cardinal figures that are on InfoProvider. The deliberate key figures are being stored in Meta Data Repository.A restricted cardinal figure is a cardinal figure with an associated filter on certain characters values stored in Meta Data Repository for reuse.A variable is a parametric quantity of a question. Query variable are determine at executing clip by SAP BW.An exclusion assigns an watchful degree from 1 to 9. It could be view from the watchful proctor and be used to automatically trip a work flow.
Figure 8: Questions and pilotage [ 10 ]
Figure 8 shows, questions are independent from devices or presentation tools.
It is besides being used in the Web environment ( mention to calculate 10 ) , nomadic devices, for batch and exclusions describing in the coverage agent.
Figure 9: the corporate information mill [ 1 ]
Figure 9 shows how the whole system would look from a higher screening angle. Figure 10 shows how the web application bed works.
Web application drama a critical function in today ‘s engineering and it provides immense scalability every bit good as mobility and SAP BW Web application bed are independent with a waiter of its ain to execute computations. This avoids work overloading on the waiters.
Figure 10: SAP Web application waiter architecture [ 10 ]
3.1 SAP Benefit
The benefit of SAP R/3 architecture is it allows independent work to be done on single waiter to avoid work overloads. These allow scalability every bit good as work to be performed in a shorter clip period for better public presentation. Such engineering is besides really good for informations integrating and besides distribution of care work. If one regular hexahedron is needed for care the remainder of the system could run swimmingly due to its independency. All petition made by a client would be processed by the application waiter are so transferred to database waiter which carries out the full undertaking like shop, retrieval and alteration.
The consequences are so direct back to the application waiter for processing and passed to the presentation waiter to be presented to the user. This would vastly better public presentation every bit good as integrating of often used faculties allows questions to be made easier. Cardinal faculties are made existent clip to let better visual image.
Large organisation could put in this ERP which works independently from division to divisions and supply consolidation at a higher degree in existent clip. Distributed IT system allow pull offing concern work flows even at divisional degree and makes application highly user particular and friendly. It besides supports integrating with other merchandise that is non from SAP. This makes care occupation easier and lower in cost.
2 SAP Industry
SAP supports the undermentioned industries [ 15 ] :Aerospace and defenceAutomotiveBankingChemicalsConsumer MerchandisesDefense and SecurityEngineering, Constructions and OperationsHealthcareHigh Technical schoolHigher Education and ResearchIndustrial Machinery and ComponentsInsuranceLife ScienceMedia ( Broadcasting, Entertainment, Newspaper, Magazine, Publication )Factory MerchandisesMiningOil and GasProfessional ServicessPublic SectorRetailTelecommunicationsConveyance and LogisticssUtilitiesSweeping Distribution
SAS VS SAP
Organizations are covering with progressively complex issues, dynamic alterations, and a systemic demand for evidence-based determinations across a turning scope of determination shapers. As the BI seller landscape gets competitory, CIOs and IT directors are under enormous force per unit area to take the right merchandises, services, and engineerings that enable them to transform informations into a competitory advantage which enabling strategic determinations that optimize performance.A [ 21 ]SAS provides a flexible concern analytics model and helps organisations realize their concern analytics aims. SAS concern analytics delivers competitory penetrations that are frequently hidden in informations, enabling organisations to make evidence-based determinations and confidently to work out complex concern jobs, manage public presentation to accomplish mensurable concern aims, thrust sustainable growing through invention, anticipate and manage alteration. [ 21 ]With unfastened, heterogenous solutions in the countries of concern intelligence, information direction, administration, hazard and conformity, and enterprise public presentation direction, SAP BusinessObjects portfolio enables organisations to shut the spread between concern scheme and executing. SAP BusinesObjects provide solution across all verticals and we will go on to put in the merchandise portfolio to run into the concern demands of the endeavors. SAP BusinessObjects administration, hazard, and conformity solutions promote corporate answerability by uniting corporate scheme, control enterprises, chance find, and loss extenuation across the drawn-out endeavor.
SAP BusinessObjects endeavor public presentation direction solutions play a cardinal function in assisting clients capitalise on the value of corporate informations, enabling them to go more nimble and competitory by supplying organisational alliance, visibleness, and greater assurance. [ 21 ] The tabular array below show the comparing between SAS and SAP R/3.
Special air service
AimMeets the demands of a client from the little grocer with 3 users to the multi-billion dollar companies The package is extremely customizable utilizing SAP ‘s proprietary scheduling linguistic communication, ABAP/4. R/3 is scalable and extremely suited for many types and sizes of organisationsOffer unprecedented client pick by leting a individual substructure to back up both enterprise category Serial Attached SCSI thrusts and Serial ATA thrusts for cost-sensitive applications.ArchitecturePresentation Server ( GUI )Application ServerDatabase ServerDatas BeginningsSAS WaitersMiddle TierClientsLayerETL Service Layer – is restricted to database direction system that ‘s supported by mySAP engineering and Sybase merely.
Analysis Services Layer – where it provides analysis services and structured and unstructured information stored in SAP concern information warehouse.Presentation Layer – is supports web environment. Each single navigational measure ( drills down, bore across, add or take filters ) in the analysis procedure provides multiple questions position.SAS Physical Layer – it defines the lowest-level inside informations of interconnect in two parts: the electrical and physical features and the inactive interconnect.SAS PHY Layer – is responsible for interpolation of primitives for Clock skew direction, does a 8b/10b informations encryption, where it converts 8-bit bytes into 10-bit informations characters for transmittal on the wire, generate Phy reset sequence, and bring forth the OOB ( Out of Band ) signalling, and primitives for velocity dialogue.
SAS Link Layer – it interpolation and omission of primitives for clock-speed disparity matching, does crude encryption, scrambling where it reduces EMI ( electronic magnetic intervention ) .SAS Port Layer – it combines multiple Phys with the same addresses into wider ports.Transport Layer – it three protocols which Serial SCSI Protocol ( SSP ) , Serial ATA Tunnelled Protocol ( STP ) , and Serial Management Protocol ( SMP ) .ATA Application layer – the ATA hosts will direct ATA bids to the ATA devices. There are two different ATA device types: ATA and ATAPI ( ATA Packet Interface ) .
Support IndustryBasis ( includes ABAP/4 programming linguistic communication ) , Asset Management, Controlling, Financial Accounting, Human Resources, Industry Specific Solutions, Plant Maintenance, Production Planning, Project System, Quality Management, Gross saless and Distribution, Materials Management, Business WorkflowAerospace and defense mechanism, Automotive, Banking, Chemicals, Consumer Products, Defence and Security, Engineering, Constructions and Operations, Healthcare, High Tech, Higher Education and Research, Industrial Machinery and Components, Insurance, Life Science, Media ( Broadcasting, Entertainment, Newspaper, Magazine, Publication ) , Mill Products, Mining, Oil and Gas, Professional Services, Public Sector, Retail, Telecommunications, Transport and Logistics, Utilities, Wholesale DistributionBenefitsIt allows independent work to be done on single waiter to avoid work overloads.It allows scalability every bit good as work to be performed in a shorter clip period for better public presentation.Provides real-time information, cut downing the possibility of redundancy mistakes Ability to be after individually from budgeting and compare on-line.Ability to make studies from available informations Fieldss and bring forth graphs on-line.It designed for all types of concern which provides a complete concern solution across all concern maps.Customers can custom-make concern faculties to recognize best concern patternsR/3 allows the interplay and portability of applications, informations and user interfaces.It allows the commixture and matching of both SAS and SATA difficult thrusts.
It will direct big storage capacities in relatively crowded Fieldss by taking advantage of the 2.5-inch ( SSF ) drive form factor.By increasing the spindle counts, it increases the public presentation in stripy RAID constellations across either SAS or SATA thrusts.SAS meets both endeavor and midrange/near line storage demands at a reasonably low cost.It allows users to plug-and-play between both SAS and SAS marks ( difficult disc thrusts, DVD drives, etc ) .DatabasesProphetAdabas DInformixDB2 for UNIXDB2/400Microsoft ‘s SQL Server 6.0ProphetDB2TeradataODBCMicrosoft SQL ServerSybaseApplicationsSAS Add-In for Microsoft OfficeSAS Enterprise GuideJMP ( Java application )SAS Enterprise MinerSAS Data Integration StudioSAS Information Map StudioSAS Management ConsoleSAS OLAP Cube StudioSAS Information Delivery PortalSAS BI DashboardSAS Web OLAP ViewerSAS Web Report StudioSAS Help Viewer for the WebSAP Business SuiteSAP Customer Relationship ManagementSAP ERPSAP Product Lifecycle ManagementSAP Supply Chain ManagementSAP Supplier Relationship ManagementSAP ManufacturingSAP Service and Asset ManagementSAP Business Objects analytic solutionsSAP Business Objects concern intelligence solutionsSAP Business Objects GRC solutionsSAP Business Objects EPM solutionsSAP Crystal solutionsSAP solutions for auto-ID and point serialisationSAP solutions for endeavor information directionSAP solutions for sustainabilitySolution extensions
In decision, after analysing and comparing both SAS and SAP, we found that they both support multi-database system. Both of SAS and SAP supports about all the major database sellers.
Besides, SAP has more application compared to SAS. Therefore, it is more established package which targets larger market section. Apart from that, SAP is a larger company with its ain scheduling linguistic communication which is ABAP/4 to back up its system. SAP besides allows interconnectedness with SAS merchandises.
Not merely that, both SAS and SAP are found to back up high public presentation. Both of them are really competitory package in their several Fieldss as both of them are experts in concern intelligence. Both SAS and SAP contributed a batch to the industries they support. From all the analysis, we can reason that BI is a good researched field and there is non much room to turn or new research to do concern even better. The lone research is done in addition truth every bit good as public presentation.