System Requirement Specification
Loku ma chapter eka, saha finding eka thiyenne methana. Udin survey answers yanawa, yatin system ekakata one specification eka enawa.
Meka thamai evidence eka design ekakata haruwana chapter eka. Udin survey uththara yanawa. Yatin system ekakata one specification eka enawa, saha hama requirement ekakma eka hadapu number ekata aapahu trace karanna puluwan.
Page 46 idan 86 dakwa, thesis eke digu ma chapter eka. Padi pahakata aran gaththoth meka lehesi wenawa.
Me chapter eke padi paha
- System eka kaatadaStakeholder analysis. Organizers 40 denage saha tourists 64 denage profile eka.
- Measurements wiswasa karanna puluwandaReliability, purification, dimensionality. Meka enne kisima result ekakata kalin.
- Numbers kiyanne mokakdaDescriptives, correlation, regression, hypothesis testing.
- Wachana kiyanne mokakdaFree-text uththara walin thematic analysis, ekakin wena wenama numbers thahawuru karanawa.
- Ithin system eken karanna one mokakdaDesign mandate eka, diagrams, architecture eka, saha number karapu requirements 23k.
Padiya 1. System eka kaatada
Organizers 40 denaa
Kawuda uththara dunne: 45.0%k event coordinators la hari events managers la, 27.5%k owners la hari general managers la, 17.5%k front desk hari guest relations, 10.0%k food and beverage managers la.
Mona wage property da: 35.0%k kamara 20ta adu boutique hotels saha guesthouses, 30.0%k kamara 20 idan 60 mid-size hotels, 27.5%k beach hari holiday villas, saha 7.5%k witharai loku hotels saha resorts.
42.5%kata dedicated event staff innawa. Ithiri 55.0%k ekko wena wedawal ekka ma events handle karanawa, ekko pitatha denawa. Kenek withareki kiyala thibbe kisima kenek na kiyala.
Ithin godak properties walata, event ekak karana eka wena wedawal ekka thargaya karanawa. E eka faktheyen thamai system eka kochchara sankeerna wenna puluwanda kiyala seemaa wenne, saha ekai NFR-06 eken palaweni para organizer kenekta kisima training material ekak nathuwa event ekak publish karanna puluwan wenna one kiyala kiyanne.
Tourists 64 denaa
64 denagen 2 denek witharai widesha visitors. Saha hama ekkenekma waya awurudu 18 saha 34 athara.
Ekaye artha eka: oyage tourist findings deshiya tharuna traveller segment ekata generalise wenawa, Chapter 1 eke hadunagath widesha visitor population ekata nowei. E seemaawa kenek ahanna kalin oyama kiyanna.
Ilanga kathaawa Chapter 7 eke liyala thiyenawa. Widesha visitors ekka nawatha karana eka future recommendation ekak, saha balaporoththuwa, prathyaksha dhanaya adu travellers lata centralised information eka thawa wadiyen wadagath wei kiyana eka, adu nowei.
Survey deka ma prashna 14 kisima scale ekakata ayath na. Eka thiyenne prashnaya aththatama wenawa kiyala penna witharai.
Organizers 40en 37k, ekiyanne 92.5%k, sometimes ho ethata wada event ekak staff hari stock hari madi wela thiyenawa. Kenek witharai kisidaka na kiyala kiyala thiyenne.
Tourists 64en 53k, ekiyanne 82.8%k, gihilla balanakota monawa hari nathi nisa ahanata welawe plans wenas karala thiyenawa.
Kenek "meka aththama prashnayakda nathnam hitha gaththa ekakda" kiyala ehuwoth, e number deka thamai uththaraya.
Padiya 2. Measurements wiswasa karanna puluwanda?
Me padiya enne kisima finding ekakata kalin, saha e order eka hitha mathaya. Prashna ekinekata nogiyoth, passe thiyena monawath wadak na.
Waradune mokakda, saha ekata kale mokakda
Prashna dekak fail una. Deka ma hitha mathaya haruwala liyapu ewa, prashna 7 saha 20, saha ewa sample dekema fail una.
Godak prashna liyanne, ekanga unoth "owu, meka mata prashnayak" kiyana widiyata. Haruwala liyana prashnayak anith pettha liyanawa, ekanga unoth "na, meka hondai" kiyana widiyata. Passe analysis ekata kalin eke score eka haruwanawa.
Eke adahasa, page eka nokiyawa okkoma 5 gahana aya allaganna.
Haruwaapu passe, reversed items deka ma ekama group eka ekka haruwa correlate una. Sadharana wachana walin: minissu ewata anith prashna ekka ma yana widiyata uththara dunna, ewata wiruddhawa nowei, ekaye artha eka haruwima register une na kiyana eka.
| Group | Sample | Kalin alpha | Ain kale | Passe alpha |
|---|---|---|---|---|
| IV1 | Tourist | 0.502 | Q7 | 0.789 |
| IV1 | Organizer | 0.425 | Q7 | 0.691 |
| IV2 | Tourist | 0.802 | na | 0.802 |
| IV2 | Organizer | 0.665 | na | 0.665 |
| IV3 | Tourist | 0.868 | na | 0.868 |
| IV3 | Organizer | 0.758 | na | 0.758 |
| Outcome | Tourist | 0.540 | Q20 | 0.886 |
| Outcome | Organizer | 0.159 | Q20 | 0.690 |
Oyage thesis eke Table 4.3. Monawath ain nokala group deka, ain karanna one wela thibbe nathi bawa balanna. Reversed items deka witharai fail une.
Kenek e number eka penwala ahanawa, eka kohomada piliganna puluwanda kiyala.
Uththaraya: eka piliganna ba, saha piligaththeth na. Eka purification ekata kalin number eka. Reversed item ekak, prashna 20, eka ma group eka ekka minus 0.623k correlate una. Standard 0.30 rule eken eka ain kalama group eka 0.690ta ussa una.
Kalinuth passeuth deka ma Table 4.3 eke print karala thiyenawa, mokada ahanata number eka witharak pennuwoth, scale eka wiswasa karanna puluwan una diagnostic step eka habaa wenawa.
Meka danna gath artifact ekak misak naraka data nowei
Meka thamai defence eke balawathma kotasa. Evidence thunak:
- Eka hariyatama hama instrument ekakema haruwala liyapu prashna deka aellu, wena ekakwath nowei. Idiriyata liyapu hama prashnayakma normal wa hesirunaa.
- Eka wena wenama recruit karapu sample dekakadi ekama widiyata una.
- Meka gena prakashitha research thiyenawa. Haruwala liyapu items, ewa manina deyata wada wena "method factor" ekakata bara wenna godak ida thiyenawa, wisheshayen minissu dewani bhashaawakin hari ikmanata hari uththara denakota.
Item 7 eken menne thiyena promotion methods gena thrupthiya. Item 20 eken menne aluth platform ekak adopt kirime sikaya. Deka ma thawamath descriptively report karanawa, saha deka ma thematic analysis eke nawatha enawa, ethana organizers lage reliability, security saha cost gena awadhaanaya pehedili wa penenawa.
Ewa ain karala thiyenne regression ekata yana scored scales walin witharai.
Thawa check ekak: hama group ekakinma manine eka deyakda?
Hama purified group ekakatama principal component analysis kala. Hama ekakinma hariyatama eka balawath result ekak aawa, ekaye artha eka hama construct ekakma eka score ekakata average karanna puluwan kiyana eka.
Chapter 3 eke Coordination Effectiveness define kale upa kotas thunak ekka: Operational Performance, Decision-Making Accuracy saha Booking Confidence.
Data eken penuna ithuru prashna eka deyak widiyata hesirenawa kiyala, wena wena karanna puluwan thunak widiyata nowei.
Ithin eka composite ekak widiyata score karanawa, saha upa kotas thuna wena wenama score karana subscales widiyata nowei adahas widiyata thiyaganawa. Chapter 7 eken yojana karanawa, upa kotasakata prashna pramanawath thiyena digu instrument ekakin ewa hariyata test karanna puluwan kiyala. Oya dewal thunak menne kiyala hangawanna epa.
Padiya 3. Numbers kiyanne mokakda
Averages
Okkoma 3.00 madhya lakshyayata ussen sample dekema, ekaye artha eka market eke deparshwayama prashnaya hadunaganawa saha solution eka one kiyana eka.
| Construct | Tourist mean | Organizer mean |
|---|---|---|
| IV1 Real-time Event Visibility | 3.676 | 3.456 |
| IV2 Pre-booking and Resource Coordination | 3.672 | 3.519 |
| IV3 Centralized Information Access | 3.812 | 3.788 |
| Outcome, Coordination Effectiveness | 3.945 | 3.719 |
Dakinna one dewal dekak. IV3 thamai sample dekema hethu thunen ussa ma eka, ithin information bindi bindi thiyena eka thamai wadima dhanawana prashnaya. Saha outcome eka sample dekema hathareme ussa ma eka, ekaye artha eka deparshwayema adopt karanna balawath kaemaththak thiyenawa kiyana eka.
Correlations, ethana tunama balawath wa penenawa
| Sambandhathaawa | Tourist r | Organizer r | Balaya |
|---|---|---|---|
| IV1 saha outcome | 0.571 | 0.580 | Balawathai |
| IV2 saha outcome | 0.677 | 0.633 | Balawathai |
| IV3 saha outcome | 0.809 | 0.683 | Ithaa balawathai |
Hama ekakma positive saha statistically significant. Saha order eka sample dekema ekai, eka ma wisheshayak, mokada meewa wena wenama recruit karapu group dekak, samana questionnaires walata uththara dunne.
Hethu thuna ekinekath ekka hodata correlate wenawa. IV2 saha IV3 tourists athara 0.738k.
E oney weema thamai ilanga step eken wenkaranne, saha ekai me chapter eke sampurna kathaawa.
Regression, aththa penena thana
Hethu tunama ekata model ekata demmaa, saha analysis eka sample ekakata wena wenama kala. Ekakin ekama adahasa gena wena wena test dekak labenawa.
| Predictor | Tourist beta | Tourist p | Organizer beta | Organizer p |
|---|---|---|---|---|
| IV1 Real-time visibility | 0.096 | 0.368 | 0.234 | 0.138 |
| IV2 Pre-booking | 0.118 | 0.356 | 0.192 | 0.269 |
| IV3 Centralized information | 0.665 | < 0.001 | 0.461 | 0.002 |
| Model | R squared | F | p | Durbin-Watson | Ussa ma VIF |
|---|---|---|---|---|---|
| Tourist, n = 64 | 0.673 | 41.181 | < 0.001 | 2.165 | 2.959 |
| Organizer, n = 40 | 0.572 | 16.038 | < 0.001 | 1.617 | 2.462 |
Model deka ma sampurnayen significant, saha deka ma assumption checks pass wenawa. VIF 5ta adui saha Durbin-Watson 1.5 idan 2.5 athara.
Correlations saha regression ekata nogiyoth aai
Hethu tunama outcome eka ekka hodata correlate wenawa. Eth ewa ekinekath ekka hodata correlate wenawa.
Tunama ekata model ekata giyama, IV1 saha IV2 kiyawana outcome eke kotasa, godakma IV3 kiyawana ekama kotasa kiyala penenawa. Ithin ganan yanne IV3ta.
Artha eka visibility saha pre-booking wadak na kiyana eka nowei. Ewa unified information eka hinda wada karanawa, thaniyama nowei kiyana eka.
Ithin live listings saha booking button ekak dena platform ekak, ewa yatathe record eka ekathu nokara dunnoth, thaniyama balapaemak nathi dewal deka hadala, thiyena ekama eka ain karala.
Hypotheses thunata theeranaya
H1 Support wune na
Real-time visibility. Tourists athara beta 0.096 p 0.368, organizers athara beta 0.234 p 0.138.
H2 Support wune na
Pre-booking. Tourists athara beta 0.118 p 0.356, organizers athara beta 0.192 p 0.269.
H3 Support una, dewarak
Centralized information access. Tourists athara beta 0.665 p 0.001ta adui, organizers athara beta 0.461 p 0.002.
Eka. n 64k ekka tourist model eka podi balapaema hoyaganna pramanawath balayak na. Ithin significant nowana results walin kiyanne thaniyama balapaemak hoyaganna bari una kiyala, balapaemak na kiyala nowei. Oyage thesis eke pehedili wa kiyanawa saha oyath ehema kiyanna one.
Deka. Organizer coefficients, IV1 0.234 saha IV2 0.192, loku sample ekaka significant wenna ida thiyena thara loku. Thadin support wenne positive claim eka: IV3 wena wena sample dekema pradhanai.
Padiya 4. Wachana kiyanne mokakda
Hama survey ekakema items 24 saha 25 free text. Ewa phase hayaka thematic analysis method ekakin analyse kala, saha result eken wena wenama statistics thahawuru wenawa.
Hisa uththara, akshara 15ta adu uththara, saha "na" hari "monawath na" hari wage uththara ain kala saha wena wenama report kala, nishabdathaawa widiyata ganan nogena.
Ithin yata thiyena hama percentage ekakma substantive responses walin, okkoma 64 hari 40 hari walin nowei. Kenek "47.2%k monawagenda" kiyala ehuwoth, e uththaraya. Eka uththarayakata themes ekakata wada thiyenna puluwan.
| Theme eka | Kaawuda, saha mona prashnayada | Pramanaya |
|---|---|---|
| Information eka sampurna na, pehedili na, nathnam parani | Tourists, waradune mokakda | 47.2% |
| Property ekata kelinma call karanna hari langin ahanna hari sidu una | Tourists, waradune mokakda | 33.3% |
| Event eka miss una, nathnam pramaadaya nisa iwara wela thibba | Tourists, waradune mokakda | 16.7% |
| Eka centralized platform ekak, eka source ekak widiyata | Tourists, mokakda wenas karanne | 52.5% |
| Sampurna event details eka balumaka | Tourists, mokakda wenas karanne | 50.0% |
| Kelinma, surakshitha, kshanika booking | Tourists, mokakda wenas karanne | 35.0% |
| Ahanata welawe wenaskam saha coordination harawal | Organizers, waradune mokakda | 46.4% |
| Schedule pramaadaya | Organizers, waradune mokakda | 28.6% |
| Turnout wenas weema nisa naasthiya hari wadi wiyadamak | Organizers, waradune mokakda | 21.4% |
| Event information channels athara bindila | Organizers, waradune mokakda | 14.3% |
Tourists lage pradhana pemineema events danwanne na kiyana eka nowei. Thiyena information eka sampurna na, pehedili na, nathnam parani kiyana eka.
Ekakin sampurna prashnaya ma framing eka wenas wenawa. Harayak thiyenne information integrity eke, information pramanaye nowei. Oyata wadi danweem one na. Oyata one wiswasa karanna puluwan eka danweemak.
Adoption conditions, ewa oyage requirements una
Organizer survey eke prashna 25 eken ehuwa mokakda platform ekak adopt karanna hetu wenne, nathnam nawaththanne kiyala. Uththara kelinma oyage non-functional requirements una. Meheme thamai hangimak test karanna puluwan deyak wenne.
| Condition eka | Pramanaya | Una de |
|---|---|---|
| Pidanayakadi wiswasaneeya kama saha sthirathwaya | 66.7% | NFR-01 page wegaya, NFR-03 load ekakadi weda kirima |
| Use karanna lehesi weema | 53.3% | NFR-06 training nathuwa publish karanna puluwan weema |
| Security saha data protection | 46.7% | NFR-05 database eke access control |
| Anith operators lagen proof | 43.3% | Chapter 7 eke launch strategy eka |
| Cost saha pricing gena pehedili bawa | 40.0% | NFR-08 property ekakata licence cost ekak na |
Padiya 5. Ithin system eken karanna one mokakda
Design mandate eka
IV3 witharai sample dekema thaniyama significant predictor eka nisa, centralized information access kiyanne thunen ekak wage saadaarana feature ekak nowei. Anith deka value denne meka hinda.
Ithin requirement set eken unified information layer eka architectural core eka widiyata ganinawa. Real-time visibility eka mata thiyena read surface ekak widiyata specify karanawa. Pre-booking eka ekata yana write path eka widiyata specify karanawa.
Ekaye artha eka: tourist kenek karana booking ekakin ekapaarama, awashyayenma, deparshwaya ma balana availability figure eka wenas wenawa. Eka thamai finding eka architecture ekak widiyata liyapu de.
Free-text uththara walin eka widi thunakin thiyuna karanawa:
- Nathi weema nowei parani weema thamai pradhana prashnaya nisa, requirement eka live derive wana availability ekak, organizer kenek type karala amathaka karana status note ekak nowei.
- Information prashnaya events athara welawe wenawa, plan karanakota witharak nowei, ithin organizer view eka operational saha live wenna one, rae duwana report ekak nowei.
- Adoption eka reliability, saralathaawa, security, proof saha cost mata piheta nisa, ewa specify karala test karanna puluwan requirements wenawa, saadaarana quality kathaa nowei.
Diagrams
| Diagram | Penwanne |
|---|---|
| Use case, Figure 4.7 | Actors 3k, Organizer, Tourist saha Front Desk Staff, saha use cases 11k. Hayak sampurna wa, ithiri ewa Appendix C eke. |
| Class, Figure 4.8 | Entities 6k. Meka thamai wadagath ma eka, mokada tickets, rooms saha add-ons eka entity ekak wenne methana. |
| Activity, Figures 4.9 saha 4.10 | Workflows deka: organizer kenek event ekak publish karana eka, saha tourist kenek hoyala book karana eka. |
| Sequence, Figures 4.11 idan 4.13 | Concurrency control ekka booking, live availability propagation, saha check-in eke QR validation. |
| Deployment, Figure 4.14 | Nodes thunak, ekakwath thamanma manage karanne na, eka cost constraint ekata kelinma uththarayak. |
| Architecture, Figure 4.15 | Eka data store ekak wataa layers thunak. |
Requirements
Functional 14k saha non-functional 9k, hama ekakma eke evidence ekata trace karala. Functional hathareak critical kiyala mark karala thiyenawa, ewa thamai finding eka apply karanne.
| ID | Critical hathara | Trace wenne |
|---|---|---|
| FR-04 | Hama event ekakma schedule, pricing, inclusions saha live availability thiyena eka unified record ekak widiyata pennanna | H3 sample dekema support wela, tourist theme 50.0%k, organizer item 18 mean 3.875 |
| FR-05 | Hama resource ekakema live ithuru availability eka, bookings walin derive wenawa, athin kisidaka wenas karanne na | Parani weema gena tourist theme eka 47.2%k |
| FR-08 | Ekawara ena bookings walin kisima resource ekak wadiyen wikunanne na. Sampurnayen sapuranna bari booking ekak monawath commit karanne na | Literature eke concurrency control requirement eka |
| FR-11 | Organizers lata live booking counts saha ithuru stock thiyena dashboard ekak, athin refresh karanna one nathuwa | Organizer items 16 saha 17 means 3.800 saha 3.900, coordination theme 46.4%k |
Ewa nathuwa artefact eken study eken support kala hypothesis eka test wenne na. E adu ma set eka ewai. Ithiri okkoma prayojanawathai. Me hathara thamai research eka.
Me chapter eke numbers
Oyagen ahuwoth
Oyage correlations walin hypotheses tunatama support wenawa. Regression eka report kale aai?
Mokada correlation eken ahanne dekak ekata yanawada kiyala, saha regression eken ahanne anith ewa ganan gaththata passe hama ekakma denne mokakda kiyala. Mage predictors thuna hodata ekata yanawa, tourist sample eke IV2 saha IV3 0.738k, ithin bivariate level eke hama ekakma anith ewa ekka share karana variance ekata credit gannawa.
Regression eken e credit eka hariyata bedanawa. Correlations witharak report kale nan, hypotheses tunatama hodata support wenawa saha eka waradi adahasak denawa. Section 7.3 eke pehedili wa kiyanawa e prelobhanaya waelakuwa kiyala.
Oyage organizer alpha eka 0.159k. Eka kohomada piliganna puluwanda?
Eka piliganna ba, saha mama piligaththeth na. E number eka instrument purification ekata kalin. Reverse-coded item ekak, item 20, reverse-score karapu passe minus 0.623k corrected item-total correlation ekak dunna. Standard 0.30 threshold eken eka ain kalama scale eka 0.690ta ussa una.
Table 4.3 eken hama construct ekakatama kalinuth passeuth deka ma report karanawa, mokada ahanata number eka witharak pennuwoth, scale eka wiswasa karanna puluwan una diagnostic step eka habaa wenawa.
Alpha eka hondata penena kan items ain karana eka fishing wagey. Eka kohomada nithyanukulada?
Rule eka kalinma thiyagaththa, passe thora gaththa ekak nowei. Sadharana 0.30 corrected item-total threshold ekata adu items ain karanawa, waradima eka palaweni, hama ain kirimakata passe nawatha ganan karanawa, saha kisima scale ekak items 3ta adu wenna denne na.
Sampurna instrument eke items 2k witharai e threshold eka pasu kale, saha ewa hariyatama reverse-coded items deka, wena wena sample dekema. Idiriyata liyapu item ekakwath sparsha kale na, saha e deka ain unata passe thawa ain kirim kale na.
Mama fishing kale nan, ain kirim instrument eka purama pathura yanna thibba. Ekata wada, prakashitha failure mode ekak thiyena items dekata simaa una.
Regression ekakata responses 64k pramanawathda?
Study eken claim karana ekata pramanawathai, saha pehedili wa claim nokarana ekata pramanawath na. Cases 64k saha predictors 3k ekka, predictor ekakata cases 21k withara thiyenawa, eka sthawara estimates walata sadharana adu ma 10 idan 15ta wadi, eth honda ma sthirathwayata yojana karana 50 idan 100ta adui.
Ithin model eka loku balapaemak hoyaganna pramanawath saha podi ewata pramanawath na. Ekai significant nowana coefficients thaniyama balapaemak hoyaganna bari una kiyala report karanne, balapaemak na kiyala nowei.
Oya dependent variable eka upa kotas thunak widiyata define kala, eth score kale ekak witharai. Aai?
Mokada evidence eka theerana gaththa nisa. Principal component analysis eken penuna ithuru items 4 eka dimension ekak widiyata hesirenawa kiyala, wena wena karanna puluwan factors thunak widiyata nowei.
Ithin eka unidimensional composite ekak widiyata score karanawa saha upa kotas thuna wena wenama score karana subscales widiyata nowei construct eke muhunuwaru widiyata thiyaganawa. Ewa wena wena maninna puluwan subscales widiyata hadanna, upa kotasakata items pramanawath thiyena digu instrument ekak one, saha eka Chapter 7 eke future recommendation ekak.
Chapter 4 eken survey evidence eka specification ekakata haruwanawa. Patan gannne stakeholder profile eken, passe instrument eka purify karanawa, sample dekema fail una reverse-coded items deka ain karala, passe descriptives, correlation saha simultaneous regression karanawa. Predictors tunama sample dekema ekama order ekata outcome eka ekka hodata correlate wenawa, eth regression ekedi centralized information access witharai thaniyama dayakathwayak denne, tourists lata beta 0.665k saha organizers lata 0.461k. Free-text uththara walin karapu thematic analysis ekath wena wenama ekama nigamanayata aawa, parani weema thamai pradhana prashnaya nathi weema nowei kiyala. Ekakin design mandate eka aawa: unified record eka architectural core eka, real-time visibility eka eka mata read surface ekak, saha pre-booking eka ekata yana write path eka.