Ntchito yathu

Timagwira ntchito ngati woyang'anira nkhokwe Oracle a:

Milan, Bergamo, Brescia, Varese, Como, Cremona , Lecco, Mantova, Pavia, Sondrio,  koma timagwiranso ntchito,

Abruzzo :  Aquila ,  Chieti ,  Pescara ,  Teramo

Basilicata : Matera , Potenza

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

Campania : Avellino ,  Benevento ,  Caserta ,   Naples , Salerno

Emilia Romagna : Bologna ,  Ferrara ,   Forlì ,  Cesena ,   Modena ,   Parma ,  tawuni ya Piacenza,   Ravenna ,  Reggio Emilia ,  Rimini

Friuli Venezia Giulia : Gorizia ,  Pordenone ,   Trieste , Udine

Lazio : Frosinone ,  Latina ,  Rieti ,  Rome ,  Viterbo

Liguria : Genoa ,  Imperia , Spice,  Savona

Lombardy : Bergamo ,  Brescia ,  Como ,  Cremona ,  Lecco ,  Mantova ,   Milan ,   Pavia ,  Sondrio , Varese

Marichi :  Ancona ,  Ascoli Piceno ,  Macerata ,  Chimon , Urbino

Molise :  Campobaso ,  Isernia

Piedmont : Alessandria ,  Asti ,  Biella,   Cuneo ,  Novara ,  Turin ,  Vercelli

Puglia :  Bari ,  Brindisi ,  Foggia,   Lecce ,  Taranto

Sardinia : Cagliari ,  Mpweya ,  Mipingo ,  mtima ,  Ogliastra,   Olbia ,  Kachisi ,  Oristano ,  Sassari

Sicilia :  agrigento ,  Kalitani , Catania ,   Enna ,   Messina ,   Palermo ,  Ragusa ,   Surakusa ,  Trapani ,  Marsala , Mazara del vallo,  pantelleria

Tuscany :  Arezzo ,  Florence ,  Grosseto ,  Livorno ,  Lucca ,  Masa Carrara ,  Pisa ,   Pistoia ,  Prato ,  Siena

Trentino Alto Adige : Bolzano ,  Kupita

Umbria :  Perugia ,  Terni 

Valle d'Aosta : Aosta

Veneto :  Belluno ,  amapemphera ,   Rovigo ,  Treviso ,  Venice ,  Verona ,  Vicenza

Svizzera: Lugano, Canton of Ticino, bellinzone, Locarno, mankhwala, Chiasso.

Postgresql DBA

CEO Stefano Fantin adaphunzira magwero a dbms Postgresql kuchokera ku Postgresql mtundu 8 mpaka Postgresql 9.5, tidasintha kukhala mtundu 10 ndipo mtundu 11 unatuluka mtundu wa Postgresql 12. Wothandizira pa intaneti ikuyika nthawi ndi ndalama pakufufuza ndi chitukuko pa Postgresql 13.

REMOTE DBA POSTGRESQL:

DBA yakutali Postgresql 8.0: PITR, Tablespaces, Windows Support, Savepoints
DBA yakutali Postgresql 8.1: Kugawa matebulo, masikani a Bitmap, Magawo Awiri, autovacuum
DBA yakutali Postgresql 8.2: Warm Standby, SQL 2003, Concurrent Index Builds, Gin indexes
DBA yakutali Postgresql 8.3: Zosintha zotentha, Kudzipereka kwa Asynchronous, XML, Kusaka kwa Fulltext, Zoyang'anira zogawidwa
DBA yakutali Postgresql 8.4: Windows ntchito, CTEs, Nawonso achichepere collations, Per-Column chilolezo
DBA yakutali Postgresql 9.0: Kuyimilira Kotentha, Kubwereza Kubwereza, Zoyambitsa Mzere, Zoyambitsa Zofunika, hstore
DBA yakutali Postgresql 9.1: Kubwereza Kofanana, Ma CTE Olembedwa, Zowonjezera, Zolemba Zakunja Zakunja, Matebulo Osatsegulidwa, Kudzipatula kwa Snapshot, Kuphatikizika kwa Column
DBA yakutali Postgresql 9.2: Cascading Replication, Index-Only scans, pg_stat_statements, Json, Ranges
DBA yakutali Postgresql 9.3: Zolemba Zakunja Zakunja Zolemba, Mawonedwe Azinthu, ntchito za JSON ndi ogwiritsira ntchito, LATERAL
DBA yakutali Postgresql 9.4: Kubwereza koyenera, mipata yobwerezabwereza, JSONB -> GIN (Generalized Inverted Index), scalability: Logical Decoding
DBA yakutali Postgresql 9.5: UPSERT, chitetezo cha mzere wa mzere, magwiridwe antchito a Big Data: BRIN index, algorithm yotchedwa "keys abbreviated", CUBE, ROLLUP, ndi GROUPING SET, TABLESAMPLE, Foreign Data Wrappers (FDW)

DBA yakutali Postgresql 9.6: Onjezani kudzera m'mafunso ofanana, Onjezani kudzera kubwereza kofananira ndi 'postgres_fdw', Kusaka kwamawu ndi mawu okweza. Funso Lofanana : Kusanthula kotsatizana kofananira, kujowina kofananira, kuphatikiza kofananira.
Zochita, VACUUM ndi Mapu Owoneka: pg_visibility extension yowunika mamapu owonekera, Deta yamasamba Oyimitsidwa pamapu owonekera podumpha vacuum pa data yomwe yayimitsidwa kale, kutha kwanthawi yayitali kwazithunzi kuti muwongolere kuphulika kwa tebulo. Kachitidwe ndi Kuwunika:
Zambiri zodikirira mu pg_stat_activity, index-only scans for partial indexes, Kusintha kwa magwiridwe antchito amtundu wakunja. Mawonedwe a System ndi Kuwongolera: Kawonedwe katsopano ka pg_config, pg_blocking_pids, Ntchito pg_get_ * kubwezera NULL pazovuta
zinthu, pg_notification_queue_usage kuyang'ana pamzere wodziwitsa. Zosunga zobwezeretsera: pg_basebackup yowonjezedwa ndi mipata yobwereza, API Yatsopano yosunga zosunga zobwezeretsera zakuthupi. Zina: Malipoti akupita patsogolo, Generic WAL malo, ntchito za Trigonometric mu madigiri.

OSATI OKHA OKHALA PATSOPANO NDI IFE AMASANKHA

boma CEO

👍Othandizira pa intaneti | Katswiri wa Web Agency mu Digital Marketing ndi SEO. Web Agency Online ndi Web Agency. Kwa Agenzia Web Online kupambana pakusintha kwa digito kumatengera maziko a Iron SEO version 3. Zapadera: Kuphatikiza System, Enterprise Application Integration, Service Oriented Architecture, Cloud Computing, Data yosungiramo zinthu, nzeru zamabizinesi, Big Data, portal, intranets, Web Application Kupanga ndi kasamalidwe ka nkhokwe zaubale komanso zamitundu yambiri Kupanga malo olumikizirana ndi media media: kugwiritsa ntchito ndi Zithunzi. Online Web Agency amapereka makampani ntchito zotsatirazi: -SEO pa Google, Amazon, Bing, Yandex; -Web Analytics: Google Analytics, Google Tag Manager, Yandex Metrica; -Kutembenuka kwa ogwiritsa ntchito: Google Analytics, Microsoft Clarity, Yandex Metrica; -SEM pa Google, Bing, Amazon Ads; -Social Media Marketing (Facebook, Linkedin, Youtube, Instagram).

Onani Full Bio

Intaneti Marketing Nawonso achichepere dbms Nyumba yosungirako deta Data Sayansi Online malonda Ukachenjede watekinoloje Wothandizira Webusayiti Kutsatsa Marketing