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I'm an Oracle Apps DBA. My whole job is built on one instinct: nothing touches a production system without me knowing exactly what it's about to do. S…
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ORA-00060: deadlock detected while waiting for resource is one of the most misunderstood errors Oracle throws. The two myths that cause the most damag…
Few Oracle topics generate as much confident, contradictory advice as patching. Someone tells you to "apply the CPU," someone else insists you want "t…
Привет, Хабр! Пишет эту статью Александра Лысенко — вчера я была студенткой, а сегодня как инженер-программист Nexign спешу поделиться приобретенным о…
Oracle is spending billions on data center infrastructure to support AI.
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Однажды я захотел узнать что-то новое по СУБД Postgres и структурировать уже имеющиеся знания. На помощь пришла программа сертификации. Рассказываю ка…
Vulnerability in the Oracle-owned PeopleSoft software is about as critical as they come.
The tech giant warned of a security flaw that a cybercrime gang said it's exploiting as part of a mass-hacking campaign. Google said it notified more …
The ShinyHunters hacking gang claims to have compromised the Oracle PeopleSoft servers of more than 100 organizations, including many universities.
"We have RAC, so we're covered for DR." It's one of the most expensive sentences in Oracle operations, and I've watched variations of it play out more…
ORA-00308: Cannot Open Archived Log — Causes, Fixes & Prevention ORA-00308 is thrown when Oracle attempts to open an archived redo log file but ca…
ORA-00264: No Recovery Required — What It Means and How to Handle It ORA-00264 is an informational message returned by Oracle when a RECOVER command i…
The Problem During the modernization of a legacy enterprise application, one feature initially appeared deceptively simple: Export data to CSV. The le…
ORA-00202 control file is not available 는? ORA-00202 에러는 Oracle 데이터베이스가 컨트롤 파일(Control File)에 접근하려 했지만, 해당 파일이 존재하지 않거나 읽을 수 없는 상태일 때 발생합니다. 컨트롤 파일은 데…
I like vendors benchmarks as they are often good illustrations of worst practice. Rather than focusing on real implementation trade-offs, they pick an…
ORA-00022 invalid session ID 는? ORA-00022 에러는 Oracle 데이터베이스에서 세션 ID가 유효하지 않을 때 발생하는 오류입니다. 주로 DBMS_SYSTEM.SET_SQL_TRACE_IN_SESSION , ALTER SYSTEM KILL…
ORA-00018란? ORA-00018 에러는 Oracle 데이터베이스에서 허용 가능한 최대 세션 수를 초과했을 때 발생하는 오류입니다. 새로운 사용자나 애플리케이션이 데이터베이스에 접속을 시도할 때, 이미 SESSIONS 파라미터에 설정된 한도에 도달한 경우 신규 접…
hat "rare" bug that looks intermittent but is actually deterministic. It is just waiting for your pods to scale. I recently dealt with a textbook conc…
Introducing Oracle Support in Dory Dory now supports Oracle Database. If your team keeps core business data, finance data, ERP data, order systems, re…
This is a submission for the Hermes Agent Challenge What I Built OracleOps is a Hermes Agent plugin and skill pack that turns any messaging app your t…
I asked Claude to 'DROP TABLE' on my Oracle database. It tried. The guardrails refused. The audit log captured it. That's the demo screenshot at the t…
Давайте попробуем еще раз, в прошлый раз как-то не задалось, но много воды утекло с тех пор. Проект начался как простой способ "заглянуть в БД сервера…
By default, Oracle Integration Cloud (OIC) sends notification emails using an Oracle‑managed email address such as: [email protected]…
Some found out they didn't qualify for WARN Act protections like two-months notice because the company had classified them as remote workers.
В любой промышленной системе обработки данных есть пласт регулярной работы, которую нужно просто запускать раз в день или раз в час и не думать о ней:…
Oracle AI Agent Studio brings intelligent, role-aware agents directly into your workflow. But did you know there's more than one way to get there? Let…