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Oracle

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2.4K followers·972 articles

Oracle

#oracle·2.4K followers·972 articles

Oracle

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Sergio Bender

eusouodba.com.br·Apr 23, 2025

Apr 23, 2025

Ajuste de Cursores no Oracle Database para Performance Tuning

Cursores no Oracle Database são estruturas de memória essenciais para processar consultas SQL, armazenando resultados e gerenciando o acesso aos dados. O ajuste de cursores é uma prática crítica em performance tuning, pois impactos no gerenciamento d...

Ajuste de Cursores no Oracle Database para Performance Tuning

Oracle APEX DevNotes

Oracle APEX DevNotes

apex-devnote.hashnode.dev·Apr 23, 2025

Apr 23, 2025

The First Project

Let’s start with the strawberry on the cake—because that’s how we do it, right? We begin with a project. And not just any project… we’re going to build a Pokédex in Oracle APEX. Now, if you're just starting with Oracle APEX, don’t worry—I’ll also be ...

The First Project

Discuss·6 reads

Oracle APEX DevNotes

Oracle APEX DevNotes

apex-devnote.hashnode.dev·Apr 23, 2025

Apr 23, 2025

Hello World !

Hi everyone, My name is Pedro Victor Brasil Ribeiro, i’m a APEX dev from Brazil. And i’ll adventure in creating content for ORACLE APEX… And in English. Firstly, why i decided to start a new blog? I had the experience of participate in a APEX confere...

Hello World !

Discuss·16 reads

Cristhian Cano Bogado

Cristhian Cano Bogado

paraguayandev.hashnode.dev·Apr 22, 2025

Apr 22, 2025

JOIN vs WHERE en Oracle SQL: Evitá horrores, mejora el rendimiento y escribe código más limpio

Cuando trabajamos con bases de datos en Oracle, una de las decisiones más comunes (y muchas veces subestimadas) es cómo unir tablas en una consulta SQL. Aunque existen distintas formas de hacerlo, utilizar JOIN explícitos en lugar de unir con condici...

JOIN vs WHERE en Oracle SQL: Evitá horrores, mejora el rendimiento y escribe código más limpio

Discuss·1 like·28 reads

Scott Spendolini

Scott Spendolini

spendolini.blog·Apr 22, 2025

Apr 22, 2025

APEX-SERT: Now Available

After a long and thorough set of mandatory legal processes, I’m happy to announce that starting today, APEX-SERT is back and available for the community to download and use! It’s still open source, and can be used as much and as often as you like for...

APEX-SERT: Now Available

Discuss·3 likes·686 reads

Mauricio Muñoz Palma

Mauricio Muñoz Palma

laboticadeldba.com·Apr 22, 2025

Apr 22, 2025

⚗️Guía para el Monitoreo de Oracle en Linux con nmon

🧠 ¿Qué es nmon? nmon (Nigel's Monitor) es una herramienta de monitoreo de rendimiento para sistemas Linux y AIX. Proporciona métricas detalladas en tiempo real sobre el uso de CPU, memoria, discos, red y procesos, siendo especialmente útil para admi...

⚗️Guía para el Monitoreo de Oracle en Linux con nmon

Discuss·3 reads

Anton Nielsen

apexdebug.com·Apr 22, 2025

Apr 22, 2025

Improving Oracle SQL Query with Connect By Performance

I recently had a hierarchical query that was slow. I could run the same query, un-nested, quickly, but when I added in the “connect by” things slowed down. I had the same issue using a recursive common table expression (CTE or “with clause”). Either ...

Improving Oracle SQL Query with Connect By Performance

Discuss·31 reads

Boyd Timmerman

btimmerman.hashnode.dev·Apr 21, 2025

Apr 21, 2025

Classic report custom row actions

The Interactive Grid offers an actions menu column type, but what if you want to implement an actions menu in a classic report? The builder doesn't provide a default option for this. However, by using some out-of-the-box components and a bit of JavaS...

Classic report custom row actions

Discuss·15 reads

Matt Mulvaney

mattmulvaney.hashnode.dev·Apr 21, 2025

Apr 21, 2025

The Strategic Planner APEX Kanban Board Region

I was introduced to the Strategic Planner application by Simon Hunt QVRM, Head of Product Management, Oracle APEX at APEX World 2025 as part of his APEX Product Management Update talk. I was intrigued by how the Kanban Board has been developed - and ...

The Strategic Planner APEX Kanban Board Region

Discuss·1 like·266 reads

Diogo Fernandes

Diogo Fernandes

diogofernandes.com.br·Apr 21, 2025

Apr 21, 2025

ExaCC – Discos Offline após Aplicação de Patch

Caso ainda não esteja familiarizado com o ExaCC, segue abaixo uma explicação rápida sobre como funciona o gerenciamento e aplicação de patches. O ExaCC, por ser uma solução virtualizada, possui duas camadas principais: Dom0: camada base (bare metal)...

ExaCC – Discos Offline após Aplicação de Patch

Discuss·117 reads