Mosebetsi oa rona

Re sebetsa joaloka motsamaisi oa database Oracle a:

Milano, Bergamo, Brescia, Varese, Como, Cremona , Lecco, Mantua, Pavia, Sondrio,  empa rea ​​sebetsa,

Abruzzo :  Akila ,  chieti ,  Pescara ,  Teramo

Basilicata : Matera , Potenza

Calabria : Catanzaro ,  Cosenza ,  Crotone ,  Reggio Calabria , Vibo Valentia

Campania : Avellino ,  Benevento ,  Caserta ,   Napoli , Salerno

Emilia Romagna : Bologna ,  Ferrara ,   Forlì ,  Cesena ,   Modena ,   Parma ,  Piacenza,   Ravenna ,  Reggio Emilia ,  Khao Lak

Friuli Venezia Giulia : Gorizia ,  Pordenone ,   Trieste , Udine

Lazio : Frosinone ,  Latina ,  Rieti ,  Roma ,  Viterbo

Liguria : Genova ,  Imperia , Spice ,  Savona

Lombardy : Bergamo ,  Brescia ,  Como ,  Cremona ,  Lecco ,  Mantua ,   Milano ,   Pavia ,  Sondrio , Varese

Tsamaea :  Ancona ,  Ascoli piceno ,  Macerata ,  ke lekanya , Urbino

Molise :  Campobasso ,  Isernia

Piedmont : bologna alessandria ,  Asti ,  Biella,   Chesele ,  bologna novara ,  bologna torino ,  Vercelli

Puglia :  Bari ,  Brindisi ,  Foggia,   Lecce ,  Taranto

Sardegna : Cagliari ,  Carbonia ,  Iglesias ,  molemo ,  Khotso,   Olbia ,  Tempele ,  Oristano ,  Sassari

Sicilia :  grigento ,  Caltanissetta , Catania ,   enna enna ,   Messina ,   Palermo ,  ragusa ,   Syracuse ,  Trapani ,  Marsala , Mazara del vallo,  pantelleria

Tuscany :  Arezzo ,  Firenze ,  Grosseto ,  Livorno ,  Lucca ,  Massa Carrara ,  Pisa ,   Pistoia ,  Prato ,  Siena

Trentino Alto Adige : Bozen ,  E lebisa

Umbria :  Perugia ,  Terni 

Valle d'Aosta : Aosta

Veneto :  Belluno ,  Padova ,   Rovigo ,  Treviso ,  Venezia ,  Verona ,  Vicenza

Svizzera: Lugano, Canton of Ticino, Bellinzona, Locarno, mendrisio, lerata.

Postgresql DBA

CEO Stefano Fantin o ithutile khoutu ea mohloli oa lob Postgresql ho tloha Postgresql mofuta oa 8 ho fihlela Postgresql 9.5, re bile mofuta oa 10 mme mofuta oa 11 o ile oa tsoa Postgresql 12 mofuta. Setsi sa marang-rang sa marang-rang ke ho tsetela nako le chelete ho etsa lipatlisiso le nts'etsopele ho Postgresql 13.

KHOPOTSO DBA TSEBISO:

DBA e hole Postgresql 8.0: PITR, Tablespace, Ts'ehetso ea Windows, li-Savepoints
DBA e hole Postgresql 8.1: Ho arohana hoa tafole, sekhechana sa Bitmap, litekanyetso tse peli tsa Phallo, boikhutso
DBA e hole Postgresql 8.2: Boemo bo futhumetseng, SQL 2003, Meaho ea Index ea Index, Lintlha tsa Gin
DBA e hole Postgresql 8.3: Lintlafatso tse chesang, boitlamo ba Asynchronous, XML, Patlo e felletseng, libaka tsa tlhahlobo tse tsamaisitsoeng
DBA e hole Postgresql 8.4: Mesebetsi ea Windows, li-CTE, polokelongtshedimosetso collations, Per-Column tumello
DBA e hole Postgresql 9.0: Boemo ba ho chesa, Bo pheta-phetisetso, Khokahano ea Kholomo, Lisosa tsa Maemo, hstore
DBA e hole Postgresql 9.1: Phetolelo e kopantsoeng, li-CTE tse ngotsoeng, Tlhahlobo, Bangoli ba Tlaleho ea kantle ho naha, litafole tse sa kenngoeng, serialable Snapshot Isrupt, Column collation
DBA e hole Postgresql 9.2: Phetolelo e Fokotsang, Lits'oants'o-Bohlokoa feela, li-pg_stat_statements, Json, Ranges
DBA e hole Postgresql 9.3: Bangoli ba Boitsebiso ba Litaba Tse Ling tsa Kantle ho Naha, Maikutlo a Nepahetseng, Ts'ebetso ea JSON le ba sebetsang, LATERAL
DBA e hole Postgresql 9.4: Ho ikatisa ka mokhoa o utloahalang, ho ipheta-pheta, JSONB -> GIN (Generalized Inverted Index), scalability: Logical Decoding
DBA e hole Postgresql 9.5: UPSERT, Ts'ireletso ea boemo ba Row, ts'ebetso ea Dintlha tse kholo: Index ea BRIN, algorithm e bitsoang "linotlolo tse khutsufalitsoeng", CUBE, ROLLUP, le GROUPING SET, TABLESAMPLE, Wrappers Data Data (FDW)

DBA e hole Postgresql 9.6: Eketsa ka lipotso tse tšoanang, Eketsa ka ho pheta-pheta ka mokhoa o lumellanang le 'postgres_fdw', Patlo e ntlafalitsoeng ea mongolo ka lipoleloana. Potso e Ts'oanang : Litlhahlobo tse latellanang tse tšoanang, lihokelo tse bapileng, li-aggregate tse bapileng.
Phetisetso, VACUUM le 'Mapa oa Ponahatso: katoloso ea pg_visization bakeng sa ho hlahloba limmapa tse bonoang, Fora ea leqhoa la' mapa oa ponahalo ea ho tlola sekhechana sa data e seng e sa sebetse, ho felloa ke nako ha mananeo a snapshots ho laola ho phatloha ha tafole. Ts'ebetso le ho beha leihlo:
Tlhahisoleseling e felletseng ea ho leta ho pg_stat_activity, lintlha tse fumanehang ho Index-index bakeng sa likarolo tse fapaneng, ntlafatso ea ts'ebetso bakeng sa ts'ebetso ea mofuta oa kantle. Pono ea Tsamaiso le Tsamaiso: Tebello e ncha ea pg_config, pg_blocking_pids, Mesebetsi pg_get_ * ho khutlisa NULL ho sa sebetseng
dintho, pg_notification_queue_usage ho sheba lethathamo la tsebiso. Li-backups : pg_basebackup e atolositsoeng ka li-slots tsa ho pheta-pheta, API e ncha bakeng sa li-backups tse chesang tsa 'mele. Likarolo tse ling: Tlaleho ea tsoelo-pele ea taelo, setsi sa Generic WAL, mesebetsi ea Trigonometric ka likhato.

E SE FEELA BA HAUFI LE RONA BA RE KHETSE.

admin CEO

👍Setsi sa Marang-rang sa Marang-rang | Setsebi sa Web Agency ho Digital Marketing le SEO. Setsi sa Marang-rang ke Setsi sa Marang-rang. Bakeng sa katleho ea Agenzia Web Online phetohong ea dijithale e ipapisitse le metheo ea Iron SEO mofuta oa 3. Tse ikhethang: Ho Kopanya Tsamaiso, Khokahano ea Kopo ea Khoebo, Meralo e Ikemetseng ea Litšebeletso, Cloud Computing, polokelo ea data, bohlale ba khoebo, Lintlha tse kholo, li-portal, intranet, Ts'ebeliso ea Marang-rang. Moralo le tsamaiso ea datha tsa likamano le tse ngata-ngata Ho rala lihokelo tsa mecha ea phatlalatso ea dijithale: ts'ebeliso le Graphics. Online Web Agency e fana ka lik'hamphani litšebeletso tse latelang: -SEO ho Google, Amazon, Bing, Yandex; -Web Analytics: Google Analytics, Google Tag Manager, Yandex Metrica; - Liphetoho tsa basebelisi: Google Analytics, Microsoft Clarity, Yandex Metrica; -SEM ho Google, Bing, Lipapatso tsa Amazon; -Mecha ea phatlalatso ea Marang-rang (Facebook, Linkedin, Youtube, Instagram).

Sheba Bio e feletseng

Digital Marketing polokelongtshedimosetso lob Polokelo ea Lintlha Setsebi sa Boitsebiso Ho bapatsa ka Marang-rang Mahlale a likomporo Mokhatlo oa Marang-rang Setsi sa Lipapatso Marketing