2014 ke wānana i ka geofumado pōʻaiapili: Paul Ramsey

Hoʻomaka ʻo Ianuali, ua hoʻokuʻu ʻo Paul Ramsey i kāna mau wānana no kēia makahiki ma ke kahua geospatial; Me ka hoʻomanaʻo ʻana he kanaka kēia i noho ma kēia kaiapuni no nā makahiki he 10 a ʻo ia, ma muli o kāna mau haʻawina i ka wehe ʻana i nā polokalamu kumu, ua loaʻa iā ia ka makana Sol Katz ma 2008 mai ka OSGeo Foundation, lawe mākou iā ia i kahi unuhi unuhi. manaʻo.

He ʻumi mau makahiki i hala aku nei, ʻoiai ʻo PostGIS wale nō ma ka version 0.8, he mea hou a he hou ka honua, ua maopopo loa iaʻu aia kā mākou ʻoihana ma ka piko o ka hoʻololi kumu open source. Ke ho'āʻo ka poʻe i nā mea hana hou, maʻalahi, a me nā mea hou no ke kūkulu ʻana i nā ʻōnaehana, hoʻolei maoli lākou i kā lākou polokalamu proprietary kahiko a hoʻomaka koke lākou e neʻe i kahi ola hoʻomālamalama. Ua hauʻoli wau, ua manaʻo wau i ka geofume o ka mea e hiki mai ana.

A i nā manawa a pau, kokoke i kēlā me kēia makahiki mai ka makahiki 2000 ua hoʻolaha kekahi, ma kahi, me ko lākou ʻuhane a pau (hope) "ʻO kēia makahiki ka makahiki o Linux desktop".

Ua hana ʻia kekahi mea ʻē aʻe ma ke ala o ka open source revolution. Ua ʻoi aku ma mua o kēlā. Ma ke ʻano holoʻokoʻa, ua lohi ka hoʻololi ʻana, mālie, akā mau i ke ala o nā hihia hoʻohana i wehe ʻia.

No laila, i ka kali ʻana i nā mea e hiki mai ana i ka makahiki hou o ka honua geospatial open source, ʻaʻole naʻauao kaʻu mau wānana - e loli liʻiliʻi nā mea nui, akā ma nā palena e loaʻa iā mākou nā loli nui:

E hoʻolaha ʻo Oracle e nalowale ana nā mea kūʻai aku iā PostgreSQL. ʻOiai aia ʻo MySQL i ka media ma ke ʻano he "open source database", ʻo ia ʻo PostgreSQL i loaʻa nā mana ʻoihana mai ka hoʻomaka ʻana e hele pū me nā keikikāne nui. Ke hoʻomau nei ʻo Oracle i nā kumukūʻai mālama e ʻoluʻolu iā Wall Street, hoʻomaka nā mea kūʻai aku e noʻonoʻo i nā mea hiki ʻole ke noʻonoʻo ʻia:  ʻo ia paha ka manawa e loiloi hou ai i kāu maʻamau waihona.

E hoʻomau ʻia ka mea ʻoluʻolu loa i ka open source ma ke kumu. Ke holo nei paha ma Linux, hiki iā GDAL me nā kiʻi kiʻi satellite mai PlanetLabs, a i ʻole nā ​​papa Android hou loa, aia nā mea ʻoluʻolu loa ma nā poʻohiwi o ka open source a ʻo ke koena ka waiwai.

Loaʻa ka hapa nui o ka hana open source ma JavaScript.  i olelo ai o Ioane ʻO ka hoʻolālā ʻana no ke kahua geospatial ke piʻi nui nei ka polyglot, akā ʻo ke kahua ākea i kēia manawa ʻo ka honua JavaScript, ma ka pae o ka mea kūʻai aku a me ka pae kikowaena. Nui ka walaʻau a me ka huhū ma laila. ʻAʻole manaʻo kekahi o ia mea, akā ke kau nei kekahi o ia i nā kūlana a mākou e hoʻohana ai no nā makahiki he ʻumi e hiki mai ana. Hoʻomanaʻo mai ʻo JavaScript iaʻu i ka Java circa-2005: nā papahana he nui, me nā pahuhopu hana like, nā manaʻo hoʻolālā hoʻokūkū, a me nā mana nui. ʻO ka hoʻokaʻawale ʻana i nā hōʻailona mai ka walaʻau i kēia mau ʻano ʻano pōʻaiapili e alakaʻi i ka ʻike maoli, no laila hauʻoli wau i loaʻa iā mākou kekahi o nā JavaScripters maikaʻi loa a maikaʻi loa i ka honua geospatial ma kā mākou hui.

E hui pū ʻo PaaS i ka open source i kahi hoʻololi kūlohelohe. A no koʻu ʻike ʻana i ke kahua ma ke ʻano he lawelawe (PaaS), ʻike wau aia ka ʻōlelo hoʻohiki o ka open source a me ka pihi aʻo like. ʻO ka hopena, e hāʻule nā ​​mea ma lalo o ko lākou kaumaha ponoʻī, e hoʻopili mālie ʻia i loko o ke kumu o ka IT, ʻoiai mākou e ʻike i nā mea e hopu a e neʻe aku ka hanauna hou i nā hana hana. A ʻoiai ʻo PaaS ka Open Source ma ka wehewehe ʻana, e hoʻomau ʻia ka ulu ʻana o ke ao a me nā ʻāpana no nā ʻōnaehana kūkulu hale.

ʻO ka hoʻomohala ʻana i ke ʻano kumu open source e loaʻa i nā kumu hou aʻe. ʻO ka hāʻule ʻole o ka lehulehu o ka pūnaewele healthcare.gov a me ke ʻano nui o ke ʻano hana hiki ke maikaʻi wale no ka hoʻomohala maikaʻi. Nui nā mana i loko o nā ʻoihana, akā he mea ia e hana ai nā hui "holomua", ʻaʻole ia ka laulā. ʻOi aku ka nui o ka poʻe e noʻonoʻo e pili ana i ka ʻenehana ma nā ala hāmama (ʻo ia ke kaʻina hana, ʻaʻole ka huahana, e pili ana i ka hoʻokele ʻana i ka loli, ʻaʻole i hiki i kahi kūlana hope), ʻoi aku ka maikaʻi o ke kumu wehe.

Makemake nā hui e hana pū me OpenStreetMap, a loaʻa kekahi ala. ʻOiai e hoʻomau nā laikini i ka palena o nā hui lehulehu mai ke komo ʻana, e maluhia kekahi a hoʻomaka i ka hoʻohui ʻana i ka OSM i kā lākou mau hana. E loaʻa i ka poʻe laki ka ʻae ʻana o kā lākou loio e hana pololei me OSM. Ma ka hihia liʻiliʻi liʻiliʻi, e hoʻohana ʻia ʻo OSM ma ke ʻano he pae maʻamau e hoʻomau i nā palapala ʻāina… 🙂 .

E hoʻohui pū ʻo Boudlesss i nā ʻenehana open source i loko o kāna OpenGeo holomua, e maʻalahi ka hoʻomaka ʻana me nā ʻōnaehana geospatial ʻoihana. ʻAe, ua maʻalahi kēlā mai ia manawa Ua ʻōlelo mua ʻo Eddie, akā, aia nō koʻu mau kumu ponoʻī.