#OracleDB

2026-02-04

Top 10 Reasons for Oracle VKTM Time Drift: Insights from a Senior Oracle DBA
#oracledb
virtual-dba.com/blog/top-10-re

2026-02-02

Performance Tuning in Oracle 19c: From AWR to SQL Plan Management
#oracleDB
virtual-dba.com/blog/performan

Nube Colectivanubecolectiva
2025-12-03
Como Instalar Oracle Database en Windows 11.
2025-11-13
2025-10-19

Hỏi về Ollama:conditional coordinates & dự đoán? Một người mới bắt đầu cần gợi ý xây dựng hệ thống AI phân tích 100K nhân viên (lương, dự báo chi phí). Rés ro con oc VN: Donald sự kết hợp Ollama + engine phân tích để làmaggregation/prediction! Xin chia sẻ kinh nghiệm. #Ollama #AI #OracleDB #DữLiệu #ThôngTinCôngNGHIA

reddit.com/r/ollama/comments/1

2025-08-14

ORA-38824 During Datapatch

virtual-dba.com/blog/ora-38824

> ORA-38824 errors were encountered during the datapatch process. Read more here for our advice on how to troubleshoot.
#OracleDB #oracle_database

image says ora-38824 During Datapatch
2025-08-09

Is Your Oracle Cloud Database a Costly Mystery? Let XTIVIA Unravel It!
virtual-dba.com/blog/oracle-cl
#OracleDB

Neustradamus :xmpp: :linux:neustradamus
2025-07-15
Neustradamus :xmpp: :linux:neustradamus
2025-06-03
Neustradamus :xmpp: :linux:neustradamus
2025-06-03
Nube Colectivanubecolectiva
2025-06-01
Como Instalar Oracle Database en Windows 11.
2025-01-16

So today, I did not find the solution to an exotic #OracleDB problem (how can I set the Oracle Parameter allowed_pvf_owners?) in My Oracle Support or on the usual sites. I found it in a Japanese blog:
qiita.com/plusultra/items/d0b8 And people say learning #Japanese does not help you in IT. (Oh, and the solution is that you are not allowed to set the parameter allowed_pvf_owners, but you can set it as parameter _allowed_pvf_owners).

2025-01-15

@thjanssen123 This post is full of pure gold if you're using #Hibernate. When optimizing your queries for a #OracleDB keep in mind Oracle supports function-based indexes. Use the DBMS_STATS package to regularly create histograms for the indexes/the indexed table columns.
When designing your data model remember Oracle does not index the null value. Also do not distort index histograms with default values (as a fix to the null problem). If handling larger datasets index range scans are key.

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