
oracle rack

databases sangananat, oracle real application clusters (aar. aii. see.)-oracle corporation tayar kelelya aanee 2001 madhye oracle9i saha sadar kelelya oracle databases softwaresathi eka paryay-clusteringsathi software aanee oracle databases vatavaranat uchch upalabdhata pradan karato. oracle corporationmadhye entreprise aavruttisah rackcha samavesh aahe, jarr nodes oracle clusterwarecha vapar karoon cluster kelele asateel.
karyakshamta.
orekal rack ekach detabasemadhye pravesh kartana ekach velee orekal aar. dii. bii. emm. ess. software chalvanyasathi anek sanganakanna parvanagi dete, asha prakare clustering pradan karate.
naun-rack oracle detabasemadhye, ekach udaharan ekach detabasemadhye pravesh karate. databases" madhye deta files, controll files aanee discover sthit ridu logcha sangrah asato. udaharan" madhye sanganak pranalivar chalana oracle-sambandhit smrutee aanee parshvabhoomi prakriyancha sangrah samavisht aahe.
oracle rack vatavaranat, 2 kinwa adhik vela ekach velee ekach detabasemadhye pravesh karatat. yamule anuprayog kinwa vaparkartyala ektar sangankashi jodale jaau shakate aanee detachya ekach samanvit sanchamadhye pravesh miloo shakato. udaharane 'interconnect' dware ekmekanshi jodali jaatat jyamule serve udaharane detamadhye pravesh karnyasathi samanvayit houu shakatat.
uddishte.
aurekal rackche mukhya uddisht mhanje karyapradarshan, scalability aanee lavchikta aanee udaharan staravar detachi uchch upalabdhata pradan karnyasathi cluster detabesachi amalbajavani karane.
amalbajavani.
ekadhik server aanee tyanchya deta sathavanukichya samayikaranasathi aurekal rack heey aurekal clusterwarechya payabhoot ghatkanvar avalambun asate.
pankha (jalad anuprayog adhisuchana) tantradnyan daun-steet shodhate.
rackche prashasak rack sanrachana vyavasthapit karnyasathi cocksey _ 1 sadhan vaparu shakatat,
cashey fusion.
oracle 9 purvi, network-cluster oracle databases deta-hastantaran madhyam mhanoon storage devicecha vapar karat asat (mhanje eka node discover deta block lihinar aanee dusra node tyach discomadhun deta vachanar), jyacha antarnihit tota hota. oracle 9i neey yaa samasyeche nirakaran keleh rack samoohatil antargat sanvadasathi samarpit jaale jodani vaparte.
rackmadheel serve sanganak/udaharane ekach detabasemadhye pravesh karat asalyane, ekoon pranaline vegvegalya sangankanvar deta badalanchya samanvayachi hummy dilee pahije, jenekarun jevha jevha sanganak detachi chaukashi karato, tevha tyala sadhyachi aavrutti prapt hote-jaree dusarya sangankane alikadech too deta sudharit keela asala tarihi. oracle rack yaa karyala "cashey fusion" mhanoon sandarbhit karate. cashey fusionmadhye pratyek sangankavar swatantrapane cashey kelela inn-memory deta ekach, jaagtik cashemadhye "fuse" karanyachi oracle rackchi kshamata samavisht aahe.
networking.
oracle greed namkaran seva (jee. aine. ess.) samooh nondanimadhye naav resolution hatalate.
nidan.
trace file vishleshak (tii. eff. aii.) rack nidan deta gola karnyat madat karato.
utkranti.
eka-udaharan oracle detabesachya sapeksh, oracle rack atirikt guntagunt jodate. ekal-udaharan detabesasathi databases automation arthpurn asale taree, tyanchya vadhiv guntaguntimule cluster kelelya detabesasathi teey aanakhi aavashyak hote.
2001 madhye oracle 9i saha sadar kelele oracle real application cluster (rack), oracle parallel server (ops) databases paryayala mage takte. oracle 10jee pramane, oracle 10jeela unixchya bahutek flavoursasathi (linux aanee khidakya vagalata, jithe oraclene "cluster ready services" kinwa "see. aar. ess." navache vinamulya clusterware pradan kele hote) bahya clusterware (jyala trucluster veritas cluster server kinwa sunn cluster sarkhya vikreta clusterware mhanoon olakhale jaate) aavashyak hote, oracle 10jee mhanoon, oracleche clusterware utpadan serve operating systemsathi upalabdh hote. oracle databases 10 jee releases 2 (10.2) chya prakashanantar, samooh tayar sevanche naav badaloon oracle clusterware karnyat aale. oracle 10 jee kinwa tyahoon adhik vapartana, oracle clusterware hii ekmev clusterware aahe jee tumhala bahutek platformsathi aavashyak aahe jyavar oracle rack karya karate (true cluster vagalata, asha paristhitit tumhala vikretyachya clusterwarechi aavashyakta asate). jarr clusterware oracle racksathi pramanit asel, tarihi tumhi itar vikretyankadun clusterware vaparu shakata.
rackmadhye, lekhan-vyavharane detabesachya sambandhit kshetrachi malki ghene aavashyak aaheh samanyatah, yamadhye cluster interconnection (sthanik aay. pii. network) madhye deta-block malki dusya nodavarun lihu ichchinanyakade hastantarit karanyachi vinanti samavisht asate. inn-memory operationscha vapar karananya ekal databases-nodchya tulanet yala tulanene barach vel lagato (kahee teey daha milisekandanparyant). anek prakarchya anuprayogansathi, pranalitil anek karyanchya tulanet pranalitil block pravesh samanvayit karnyat kharch kelela vel qamee asato aanee rack ekach pranalichya tulanet mojale jaeel. shivay, uchch vachan-vyavharatmak databases (jase qee deta-warehousing anuprayog) rack antargat khoop changle kaam karatat, kaaran malki-hastantaranachi aavashyakta astitvat nahee. (oracle 11jee neey yaa kshetrat anek sudharana kelya aahet aanee keval vachaniy kamachya bharasathi purvichya aavrutyanpeksha khoop changli kamgiri kelee aahe.)
sansadhan masteringvaril (kinwa malki-hastantaran) overhead teenpeksha qamee nodsasathi kiman aahe, kaaran samoohatil konatyahi sansadhanasathichi vinanti jastit jaast teen hopsmadhye (malak-malak-vinantikarta) midavata yete. yamule oracle rackla anek nodes aadvya pramanat scalable banavate. anuprayog vikrete (jase qee sapp) tyanchya anuprayogachi scalability darshavinyasathi oracle rack vapartat. bahutek sarvat mothe oo. ell. tii. pii. mapdand oracle rackver aahet. oracle rack 11 jee 100 nodesla samarthan dete.
kahee anuprayogansathi, rackla karyakshamta vadhavanyasathi kaljipurvak anuprayog vibhajan aavashyak asoo shakate. ess. emm. pii. mashinavar resheey pramanat mojmap karnara anuprayog rackchya khalee resheey paddhatine mojmap karoo shakato. tathapi, jarr anuprayog ess. emm. pii. varr resheey pramanat moju shakat nasel, tarr too rackver poort kelyavar mojanar nahee. thodakyat, anuprayogachi scalability hii ekach udaharanat anuprayogachi patali kitee changli aahe yavar aadharit aahe.
spardhatmak sandarbh.
samayik-kahihi aanee samayik-pratyek vastukaleche ekmekanpeksha fayade aahet. dii. bii. emm. ess. vikrete aanee udyog vishleshak niyamitpane yaa vishayavar vadavivad karatat; udaharanarth, microsoftney tyachya ess. kyu. ell. server 2005 chee tulana oracle 10 jee. rackshey kelee aahe.
oracle corporation aay. bii. emm. ess. pii. aanee ess. pii. 2 chya aagmanasah 7. ex. emm. pii. pii. aavrutyanchya prakashanasah samayik kahihi naan asaleli rachana aar. dii. bii. emm. ess. deu kelee, jyamadhye aabhasi samayik drive (vhee. ess. dii.) chaa vapar samayik kahihi naan asaleli rachana tayar karnyasathi keela gela.
serve kahee samayik qaraa.
"samayik-sarvkahi" rachana discoveril deta aanee samoohatil nodes darmyan memarimadhil deta donhi samayik karatat. heey "samayik-kahihi nahee" asha vastukalechya viruddha aahe, jee tyapaiki kahihi samayik karat naheet.
kahee vyavsayikdrushtya upalabdh databases "samayik-sarvkahi" rachana detat. aay. bii. emm. neey 1990 chya dashakachya madhyapasoon zed/oesasathi (aay. bii. emm. mainframe operating system) aay. bii. emm. dii. bii. 2. neey uchch-karyakshamatecha deta-sharing paryay pradan keela aahe, jevha aay. bii. emm. neey tyache mainframe hardware aanee software-clustering infrastructure jaaree kele. 2009 chya uttaradhat, aay. bii. emm. neey dii. bii. 2 purescalechi ghoshana kelee, jee aay. aay. ess. varr dii. bii. 2 9.8 sathee samayik-disk clustering yojana aahe jee mukhya chaukativar dii. bii. 2 deta samayikaranamagil samantar sysplexes amalbajavanichi nakkal karate.
februwari 2008 madhye, cybessne tyacha anukool server entreprise, cluster aavrutti prakashit kelee. tyachya samayik-sarvkahi rachnet teey oracle racksarkhe disate.
tantrikdrushtya jaree serve kahee samayik kele jaat nasale taree, cybase iqu navachya vishleshanatmak aanee datawarehouse anuprayoganvar laksh kendrit karnara stambh-aadharit sambandhit databases dekhil pradan karato joou samayik disk modmadhye chalvanyasathi sanrachit keela jaau shakato.
amazon arora aanee alibaba cloudcha pollardab yasarkhya claude native detabesachi amalbajavani claude-aadharit vitarit file pranalichya shirshasthani "samayik-sarvkahi" sanrachanesah kelee jaate.
kahee nahee-samayik.
"samayik-kahihi nahee" rachana discoveril deta kinwa clustermadhil nodes darmyan memarimadhil deta samayik karat naheet. heey donhi samayik karananya 'samayik-sarvkahi' sanrachanechya viruddha aahe.
samayik-kahihi naan asalelya vastukalechi aupher denanya spardhatmak utpadananmadhye khaleel goshtincha samavesh hotoh