Haɗakar masu amfani da bayanai na sararin samaniya

Boston GIS Ya buga a kwatanta tsakanin wadannan kayayyakin aiki, don na sarari data management:

  • SQL Server sarari 2008,
  • PostgreSQL / PostGIS 1.3-1.4,
  • MySQL 5-6

Yana da ban sha'awa, da cewa da yawa da aka ambata a matsayin mai yiwuwa madadin ... shi ke mai kyau, bayan fiye da shekara da suka wuce muka jẽfar da furanni jiran girma shahararsa.

Ko da yake da yawa ba a yi da kyau tare da MySQL, kuma Oracle kamanta ba la'akari, kamar yadda yake da kyau a zaune da yawa.

Na yarda cewa zan yi wuya yi wasu translation, da kuma sha'awar da nake da yawa duk da haka idan kuna da sha'awar a cikin post, za ka iya ganin shi cikakken English a cikin ainihin tushen, kamar yadda a cikin mataki na biyu na post ãyõyi jerin sarari ayyuka na daban-daban dandamali.

Característica image
SQL Server sarari 2008
image

MySQL 5-6
postgre
PostgreSQL /
PostGIS 1.3-1.4
tsarin aiki Windows XP, Windows Vista, Windows 2003, 2008 Windows Windows XP, Windows Vista, (ba da aka nuna a 2008), Linux, Unix, Mac 2000 + Windows (ciki har da Vista da kuma 2003, 2008 ba su bari a), Linux, Unix, Mac
lasisi Kasuwanci, rufaffiyar tushen Commercial bude Madogararsa (COSS), wasu sassa GPL. FLOSS (BSD PostgreSQL, PostGIS ne GPL Open Source - kasuwanci aikace-aikace za a iya amfani amma idan canje-canje da shafi PostGIS dakunan karatu an yi, ya kamata ka mayar da su zuwa ga al'umma
Free GIS data loading shp dataloader ga SQL Server 2008 ci gaba da Morten Nielsen (har yanzu bai yi aiki ba tare da RC0) OGR2OGR, shp2mysql.pl rubutun Sun hada da shp2pgsql, OGR2OGR, QuantumGIS tofa, SHP Loader for PostGIS kuma ci gaba da Morten amfani SharpMap.NET , Sauran
Commercial GIS cewa goyi bayan da yawa, Abubuwan Bincike na GEM, ESRI ArcGIS 9.3 (a cikin sabis na ƙarshe) Safe FME Abubuwan da yawa, Abubuwan FME, ESRI ArcGIS 9.3
Availability na direbobi musamman domin sarari aka gyara ? yet - SharpMap.NET yiwu kuma tabbas gina a wani sabon ADO.NET 3.5 + GDAL C ++, SharpMap ta hanyar OGR, AutoCAD FDO SharpMap.Net, JDBC postgis.jar hada da postgis, JTS da dai sauransu. tons don Java, GDAL C ++, goyon bayan AutoCad FDO beta
Masu kallo desks da kyauta Editocin Su za a gina a kan SQL Manager, amma ba samuwa a RCO kuma kawai viewer gVSIG OpenJUMP, QuantumGIS, GVSIG, uDig
Viewfinders tebur da kuma kasuwanci wallafa ESRI ArcGIS 9.3 Server SDE a cikin sabon shirin sabis, da yawa, FME FME ESRI ArcGIS 9.3 Server, ZigGIS don tebur, da yawa, FME
Tools yanar gizo zanen taswira - wani abu kamar OpenLayers da kuma sauran wurare da tallafawa GML da yawa, MapDotNet, ArcGIS 9.3 (a cikin sabis na ƙarshe), UMN MapServer Ver, MapGuide Open Source (ta amfani da beta direban FDO) UMN Mapserver, GeoServer, Maɓallin Shafin Maɓallin Gida da yawa, MapDotNet, ArcGIS 9.3, Mawallafi na UMN, GeoServer, FeatureServer, Maɓallin Shafi na MapGuide (ta amfani da Beta FDO direba)
sarari ayyuka OGC SFSQL biyu MM da Geodetic al'ada (a kan 70 ayyuka) OGC MBR (bounding akwatin ayyuka) da wasu ayyuka na sarari dangantaka, kawai 2D Fiye da 300 ayyuka da kuma aiki, geodetic ba da goyon baya, sai dai poing-2-batu a nesa ayyuka ba fihirisa, na kanka PostGIS for 2D da kuma wasu 3D, wasu support MM a madauwari shirye-shirye da kuma fili masu lankwasa
sarari Indexing
(A cewar wasu rahotanni, Oracle kuma yana amfani da wasu R-Tree da quadtree iya amfani da IBM DB2 ... ko wani abu kamar cewa
Idan, 4 multilevel grids (Bol ce DAI B-Tree tushen) R-Tree quadratic tsagawa - fihirisa kawai wanzu don MyISAM Gist - wani bambance-bambancen da R-Tree
Real geodetic support, goyon baya ga ma'aunai tare da wani spheroid.
Ya kamata a lura cewa wannan goyon bayan Oralce
Eh, tare da wasu gazawa A'a A'a
shared Hosting yawa yawa Wani abu, sai dai idan kana da wani kwazo uwar garken a kan Linux / windows iya yi abubuwa da yawa,

2 tana nunawa ga "kwatanta masu amfani da bayanai na sararin samaniya"

  1. mazugi aka ambata a cikin post, yana da daraja shiga asali daftarin aiki ba la'akari Oracle a kamanta

  2. Kuma Oracle?

    Ban gane ba yadda Oracle bai bayyana a cikin wannan gwadawa. Yana da yawa mafi m fiye da wadanda na wani daga cikin wadannan uku kamar yadda geocoding functionalities, topology kuma raster ajiya.

    Hakika a ganina, PostGIS ne (duk da jinkirin cin) mafi kyau madadin geospatial ajiya, tare da yin amfani da Oracle (sake, a ganina) kawai barata a sosai musamman lokuta saboda ta high farashin kawai dace da m Aljihuna.

    Lalle ne, haƙĩƙa alama cewa wani (sabon / haihuwa) player zai zo da fore na geospatial databases: INGRES.

    Za mu gani.

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