Shaqadayada

Waxaan u shaqaynaa sida maamulaha keydka macluumaadka Oracle a:

Milan, Bergamo, Brescia, Varese, Como, jeelka , Lecco, Mantova, Pavia, Sondrio,  laakiin sidoo kale waanu shaqaynaa

Abruzzo :  Aquila ,  Chieti ,  Pescara ,  Teramo

Basilicata : Matera , xoog

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

Campania : Avellino ,  Benevento ,  Caserta ,   Naples , Salerno

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

Friuli Venezia Giulia : GORIZIA ,  Pordenone ,   Trieste , Udine

Lazio : Frosinone ,  Latina ,  Rieti ,  Roma ,  Viterbo

Liguria : Genoa ,  Imperia , Xawaash  Savona

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

Maarso :  Ancona ,  Ascoli piceno ,  Macerata ,  waan miisaamaa , Urbino

Molise :  Campobasso ,  Isernia

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

Puglia :  Bari ,  Brindisi ,  Foggia,   Lecce ,  Taranto

Sardegna : Cagliari ,  Kaarboonka ,  Kaniisadaha ,  Nuuro ,  Ogliastra,   Olbia ,  Macbudka ,  Oristano ,  Sassari

Sicilia :  Agrigento ,  Caltanissetta , Catania ,   Enna ,   Messina ,   Palermo ,  Ragusa ,   Syracuse ,  Trapani ,  Marsala , Mazara del vallo,  Pantelleria

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

Trentino Alto Adige : Bolzano ,  Trento

Umbria :  Perugia ,  Turin 

Valle d'Aosta : Ciyaayrahan

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

Svizzera: Lugano, Kanton ee Ticino, Bellinzona, Locarno, mendrisio, buuq.

Postgresql DBA

Maamulaha guud Stefano Fantin wuxuu bartay koodhka isha DBMS Postgresql laga bilaabo nooca 8 ee Postgresql ilaa Postgresql 9.5, waxaanu u rarnay nooca 10 iyo nooca 11 nooca Postgresql 12 waa la sii daayay. Wakaaladda shabakadda internetka waxay galinaysaa wakhti iyo lacag cilmi baadhis iyo horumarin Postgresql 13.

DBA fog POSTGRESQL:

DBA fog Postgresql 8.0: PITR, Meesha Miiska, Taageerada Daaqadaha, Goobaha kaydinta
DBA fog Postgresql 8.1: Shaxda qaybsanaan, Baadhitaannada Bitmap-ka, samaynta laba-waji, autovacuum
DBA fog Postgresql 8.2: Heerarka Diiran, SQL 2003, Tusmada Isku-dhafka ah ayaa Dhisaya, Tusmooyinka Gin
DBA fog Postgresql 8.3: Cusboonaysiinta kulul, Asynchronous balan, XML, Buuxinta qoraalka, Isbaarooyinka la qaybiyay
DBA fog Postgresql 8.4: Hawlaha Windows, CTE-yada, database ururinta, rukhsad-Column
DBA fog Postgresql 9.0: Heerarka Kulul, Ku celcelinta Socodka, Kiciyeyaasha Tiirka, Kiciyeyaasha Shuruudaha ah, hstore
DBA fog Postgresql 9.1: Ku celcelinta isku midka ah, CTE-yada la qori karo, Kordhinta, Duubabka Xogta Shisheeye, Shaxan aan la xidhin, Go'doominta Sawirka Taxanaha ah, Isku-ururinta Sadarrada
DBA fog Postgresql 9.2: Ku-noqoshada Cascading, Tilmaan-Kaliya Sawirada, pg_stat_statements, Json, Ranges
DBA fog Postgresql 9.3: Duubayaasha Xogta Shisheeye ee La Qoran karo, Aragtiyo Maadi ah, Hawlaha JSON iyo hawl-wadeennada, LATERAL
DBA fog Postgresql 9.4: Ku celcelinta macquulka ah, boosaska ku celcelinta, JSONB -> GIN (Tusmada Guud ee leexleexan), miisaan: Go'aamin macquul ah
DBA fog Postgresql 9.5: UPSERT, Amniga heerka safka, shaqeynta Macluumaad weyn: BRIN index, algorithm loo yaqaan "furayaasha la soo gaabiyey", CUBE, ROLLUP, iyo GROUPING SET, TABLESAMPLE, Duubayaasha Xogta Shisheeye (FDW)

DBA fog Postgresql 9.6: Miisaanka tooska ah iyada oo loo marayo weydiimo isbarbar socda, miisaan toosan iyada oo la adeegsanayo ku celcelin isku mid ah iyo 'postgres_fdw', Qoraal ka wanaagsan oo weedho leh. Weydiinta Isbarbar-dhigga: Sawirro is-daba-joog ah oo is-bar-bar socda, isku-daryo is-bar-bar-bar-bar socda
Wax kala iibsiga, VACUUM iyo Khariidadda Muuqda: pg_visibility kordhinta ee baadhista maabyada muuqashada, xogta bogga la qaboojiyey ee khariidadda muuqashada ee ka boodidda faakuumka xogta mar hore la barafeeyey, Isticmaaluhu-qeexay dhicitaanka sawir-qaadista si loo xakameeyo calool-xumada miiska. Waxqabadka iyo Kormeerka:
Macluumaad sugitaan oo faahfaahsan oo ku jira pg_stat_activity, Tusmada-kaliya waxay baadhayaan tusmooyinka qayb ahaan, Horumarka waxqabadka ee hawlgallada nooca dibadda ah. Aragtida Nidaamka iyo Maamulka: Aragtida nidaamka cusub pg_config, pg_blocking_pids, Functions pg_get_ * si loogu soo celiyo NULL mid aan sax ahayn
walxaha, pg_notification_queue_usage si loo eego safka ogeysiinta. Backups: pg_basebackup oo lagu kordhiyey boosaska ku celcelinta, API cusub ee kaydinta jidheed ee kulul. Astaamaha kale: Warbixinta horumarka taliska, xarunta WAL ee guud, hawlaha trigonometric ee darajooyinka.

KELIYA INTAAN INAGA DHAWRAN INA AY INOO DOORATO.

admin CEO

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Fiiri Bio Full Bio

Suuq Digital database DBMS Warehouse Data Sayniska Warbixinta Xayeysiinta Onlineka Technology Information Wakaaladda Websaydhka Wakaalada Xayeysiinta Suuq-