N'iji tụnyere ndị na-eji ihe gbasara data gbasara ohere

Boston GIS ebipụtala Ntuba n'etiti ngwaọrụ ndi a maka ichota ihe omuma data:

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

N'ụzọ na-akpali mmasị, a na-ekwupụta Manifold dị ka onye ọzọ enwere ike ịgbanwe ... nke ahụ dị mma mgbe ihe karịrị otu afọ gara aga, anyị tụbara ifuru na-eche ka ewu ewu ya.

Ọ bụ ezie na Nlekọta adịghị eme nke ọma na MySQL, na tụnyere adịghị atụle Oracle, nke Manifold na-anọ ọdụ nke ọma.

Ekwetara m na enwere m obere nsụgharị, ma n'ihi mmasị m na Manifold ọ bụrụ na ịchọrọ mmasị na post, ị nwere ike ịhụ ya zuru ezu n'asụsụ Bekee na isi mmalite nke ya, n'ihi na na ọkwa nke abụọ nke post ha gosipụtara ndepụta nke ọrụ gbasara mbara igwe dị iche iche.

Njirimara	Oghere 2008 nke SQL Server SQL	MySQL 5-6	PostgreSQL / PostGIS 1.3-1.4
Usoro njikwa	Windows XP, Windows Vista, Windows 2003, Windows 2008	Windows XP, Windows Vista, (adịghị enyocha na 2008), Linux, Unix, Mac	Windows 2000 + (gụnyere Vista na 2003, ọ bụghị anwale na 2008), Linux, Unix, Mac
License	Ebe a na-ere ahịa	Ebe a na-emepụta ego (COSS), ụfọdụ akụkụ GPL.	FLOSS (PostgreSQL bụ BSD, PostGIS bụ GPL Open Source - enwere ike iji ngwa azụmahịa ma ọ bụrụ na agbanwee mgbanwe nke metụtara ọbá akwụkwọ PostGIS, ị ga-akpọghachi ha na obodo
Free GIS na bulite data	shp dataloader maka SQL Server 2008 mepụtara Morten Nielsen (ọ bụghị ma na-arụ ọrụ na RC0)	OGR2OGR, shp2mysql.pl edemede	gụnyere shp2pgsql, OGR2OGR, QuantumGIS SPIT, SHP loader maka PostGIS mepụtara Morten site na iji SharpMap.NET , e nwere ndị ọzọ
GIS ahịa nke na-akwado ya	bara, Ihe FME nchekwa, ESRI ArcGIS 9.3 (na ọrụ ikpeazụ)	Ihe GME echekwa	bara, Ihe NGB, ESRI ArcGIS 9.3
Enwe ndị ọkwọ ụgbọala kpọmkwem maka mmiri oghere	? adibeghị - SharpMap.NET n’ikpeazụ ma eleghi anya wuru na ADO.NET 3.5+	GDAL C +, SharpMap site na OGR, AutoCAD FDO	SharpMap.Net, JDBC postgis.jar gụnyere postgis, JTS wdg. tọn maka Java, GDAL C ++, nkwado AutoBad FDO beta
Ndị na-ekiri na Desktọpụ na ndị editọ free	Ha ga-ewu na SQL Manager, ma ọ bụghị dị na RCO na naanị maka onye nkiri	GvSig	OpenJump, QuantumGIS, GvSig, uDig
Ndị na-ekiri na Desktọpụ na ndị nkwusa azụmahịa	ESRI ArcGIS 9.3 Server SDE n'ime ọrụ ọrụ ọhụrụ, bara, FME	FME	ESRI ArcGIS 9.3 Server, ZigGIS maka desktọọpụ, bara, FME
Ngwaọrụ maka ibe weebụ - ihe dị ka OpenLayers na gburugburu ndị ọzọ na-akwado GML	bara, MapDotNet, ArcGIS 9.3 (na ọrụ ikpeazụ), UMN MapServer Ver, MapGuide Open Source (iji beta FDO ọkwọ ụgbọala)	UMN Mapserver, GeoServer, Mepee Open Source	bara, MapDotNet, ArcGIS 9.3, UMN na ndepụta, GeoServer, FeatureServer, MapGuide Open Source (iji beta FDO ọkwọ ụgbọala)
Ọrụ ebe	Ma OGC SFSQL MM na Geodetic omenala (karịa ọrụ 70)	OGC MBR (ọrụ ntinye agbụ) ụfọdụ ọrụ maka njikọ gbasara ohere, 2D naanị	More karịa 300 ọrụ ma na rụọ, geodetic dịghị nkwado, ma e wezụga n'ihi poing-2-ebe na anya ọrụ bụghị indexed, ahaziri PostGIS maka 2D na ụfọdụ 3D, ụfọdụ support MM na okirikiri ndokwa na compound akụkụ
Ntọala gbasara ohere (Dabere na akụkọ ụfọdụ, Oracle na-ejikwa ụfọdụ R-Tree ma nwee ike iji quadtree IBM DB2 ... ma ọ bụ ihe yiri nke ahụ	Ee, 4 multilevel grids (BOL na-ekwu na B-osisi dabere)	R-Osisi quadratic nkewa - akọwapụtara naanị maka MyISAM	GIST - a dịgasị iche iche nke R-Osisi
Ezi nkwado geodetic, nkwado maka nha tinyere spheroid. Rịba ama na Oralce nwere nkwado maka nke a	Ee, na enweghi ike	Mba	Mba
Ikekọrịta Bochum	A otutu	A otutu	Ihe, ma ọ bụrụ na ị nwere ihe raara onwe ya nye na Linux / windo nwere ike ịme ọtụtụ ihe