Øyvind Isene
@oyvindisene.bsky.social
📤 439
📥 352
📝 2245
Oracle ACE Pro. Independent consultant. Mostly Oracle stuff.
Not the best start on my journey to
#MakeIT2026
: IT-outage at Schiphol
www.schiphol.nl/en/messages/...
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Schiphol | IT-outage at Schiphol: disruption intra-European flights
Due to an IT outage, we are currently experiencing severe disruption to our operations. Flights within Europe are expected to get delayed.
https://www.schiphol.nl/en/messages/it-outage-at-schiphol-most-intra-european-flights-cancelled
26 days ago
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First time for me at the wonderful Make IT Conference! One session on Thursday and one on Friday. Looking forward to this a lot.
#OracleACE
#MakeIT2026
27 days ago
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Øyvind Isene
Oracle ACE Program
about 1 month ago
🌊💻 MakeIT 2026 & JCON Slovenia 2026 are almost here! Join the Oracle, Java, and open-source community in Portorož, Slovenia for three exciting days of learning, innovation, and networking. 🚀 📍 Portorož, Slovenia | 📅 May 27–29, 2026 🔗
makeit.si
#OracleACE
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Øyvind Isene
Chris Saxon
about 1 month ago
If two transactions try to change the same rows concurrently, one must wait Maybe a loooong time! A timeout would be handy to avoid this Do this from Oracle AI Database 23.26.2 with the wait clause for all DML: NOWAIT WAIT n [ [MILLI|MICRO]SECONDS ] WAIT FOREVER
blogs.oracle.com/sql/how-to-s...
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Øyvind Isene
Oracle ACE Program
about 1 month ago
☁️🗄️ DOAG 2026 Database with Cloud Infrastructure is coming up. We’re excited to see Oracle ACEs sharing their expertise across database innovation, performance optimization, productivity enhancements, and cross-platform integration. 🚀 🔗
datenbank.doag.org/de/home/
#OracleACE
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reposted by
Øyvind Isene
about 1 month ago
Avelio is live! 🚀 We are your Swiss partner for Oracle on‑premises database operations. Our mission: Optimised. Automated. Always Available. From proactive monitoring to 24/7 SLA‑backed support. Your business deserves reliability. Find out more:
avelio.ch
#Oracle
#DatabaseManagement
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Øyvind Isene
DOAG e.V.
about 1 month ago
#DOAGDB26
: In seinem Vortrag "Time for Timeouts" erläutert Øyvind Isene
@oyvindisene.bsky.social
verschiedene Arten von Timeouts und zeigt, wie sich Systemausfälle vermeiden lassen.➡️
scomp.ly/eZ0rqWw
Konferenz:
datenbank.doag.org/de/home/
Tickets:
scomp.ly/nZwDB5m
#Datenbank
#CloudInfrastructure
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Øyvind Isene
Polish Oracle User Group
about 2 months ago
@rogermacnicol.bsky.social
+ one last encore = storage fireworks! 🎆 "Intelligent storage, a 20 year retrospective" at
#POUG2026
. Oracle legend, legendary stories, legendary send-off. Don’t miss the final chapter. 💾🔥 Tickets:
poug.org/edycja/poug2...
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Øyvind Isene
Polish Oracle User Group
about 2 months ago
Before we start celebrating the long weekend in Poland, jump in on a webinar that will help you get back to work on Monday:
pwowwebinar2.konfeo.com/pl/groups
Wednesday, April 29th, 8PM CC:
@jasminfluri.bsky.social
🙌
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Øyvind Isene
Neil Chandler
2 months ago
I wrote a blog post. for the first time in a while. About Oracle Transparent Hugepages. Did you know the recommended setting has changed? And what's the advantage?
chandlerdba.com/2026/04/23/o...
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Oracle Transparent Hugepages
I have only just found out (thanks Sascha) that Oracle has changed its stance on transparent hugepages, depending upon which linux kernel you are using. If you are using UEK7 (basically, Oracle Lin…
https://chandlerdba.com/2026/04/23/oracle-transparent-hugepages/
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Øyvind Isene
Mirela Ardelean
2 months ago
When community turns into friendship: the traditional annual
#sym42
gathering
@sym42.bsky.social
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Impressive crowd on a Saturday evening. Oracle ACE Connect in São Paulo.
4 months ago
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Øyvind Isene
Toon Koppelaars
5 months ago
Oh my...
docs.oracle.com/en/database/...
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SQL Language Reference
https://docs.oracle.com/en/database/oracle/oracle-database/26/sqlrf/create-assertion.html
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Øyvind Isene
rmoff 🏃♂️🫖🥓
7 months ago
How to win [or at least not suck] at the conference abstract submission game
rmoff.net/2020/01/16/h...
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How to win [or at least not suck] at the conference abstract submission game
Just over a year ago, I put together the crudely-titled "Quick Thoughts on Not Writing a Crap Abstract" after reviewing a few dozen conference abstracts. This time around I’ve had the honour of being…
https://rmoff.net/2020/01/16/how-to-win-or-at-least-not-suck-at-the-conference-abstract-submission-game/
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Øyvind Isene
Oracle ACE Program
7 months ago
🎤 Don’t miss DOAG Konferenz + Ausstellung 2025 — Nov 18–21, the premier event for database technologies in the German-speaking region! Join
#OracleACE
experts and industry leaders for in-depth sessions on Oracle tech, modern IT trends, open source, and more. 👉
anwenderkonferenz.doag.org/de/home/
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Øyvind Isene
Simon Willison
7 months ago
Happy beached whale dynamite day for all who celebrate
add a skeleton here at some point
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Øyvind Isene
Jasmin Fluri
8 months ago
I felt like writing a blog post —a little write-up on why fixing failed
#database
deployments is challenging. Spoiler: The part about undo-scripts might feel like a rant, probably because it is. 🙃
medium.com/@jasminfluri...
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Database Rollbacks in CI/CD: Strategies and Pitfalls
Database rollbacks would be incredibly valuable and essential if we want quick fixes for failed deployments. But they are rarely feasible.
https://medium.com/@jasminfluri/database-rollbacks-in-ci-cd-strategies-and-pitfalls-f0ffd4d4741a
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reposted by
Øyvind Isene
Martin Bach
8 months ago
Java devs, please instrument your code 🧠 Have you ever struggled tracing SQL back to the app? Use setClientInfo(...) to add meaningful metadata to your JDBC queries. It makes tracing and perf debugging way easier. New blog post with real code & tips: 🔗
martincarstenbach.com/2025/10/16/j...
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Java devs, please instrument your code 🥺
While preparing a talk for Java developers I revisited the topic of code instrumentation. Within the database, for example when writing PL/SQL or MLE/JavaScript code, you would use DBMS_APPLICATION…
https://martincarstenbach.com/2025/10/16/java-devs-please-instrument-your-code-%f0%9f%a5%ba/
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New blogpost
enesi.no/2025/10/uuid...
#JoelKallmanDay
#oracle
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UUIDs in Oracle Database
UUIDs are useful, especially when you expose data in REST APIs, but there are cases where you may want to stick to the good old sequence-based primary key. UUIDs in Oracle Database #JoelKallmanDay UUI...
https://enesi.no/2025/10/uuids-in-oracle-database/
8 months ago
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Øyvind Isene
Tim Hall
9 months ago
Joel Kallman Day 2025 : Announcement
oracle-base.com/blog/2025/09...
#JoelKallmanDay
@oracleace @OracleAPEX
#orclapex
@OracleDatabase
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reposted by
Øyvind Isene
Siri Leknes
9 months ago
Please RT 2 new positions in the lab as postdoc & PhD! Interested in stress, pain, or reward? This project has it all! We are a friendly but ambitious group. Oslo is a capital city on the fjord & bordered by forest, great urban & outdoors opportunities: 💃 ⛷️ 🚣 🎭 🎶
www.jobbnorge.no/en/available...
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Postdoctoral Research Fellowship (286516) | University of Oslo
Job title: Postdoctoral Research Fellowship (286516), Employer: University of Oslo, Deadline: Wednesday, October 15, 2025
https://www.jobbnorge.no/en/available-jobs/job/286516/postdoctoral-research-fellowship
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Øyvind Isene
Martin Bach
10 months ago
You can define your own inline JavaScript code delimiters in Oracle MLE — even emojis (💥). A small but useful detail I explored after a great question from
@oyvindisene.bsky.social
at
#POUG2025
. Blog post 👉
martincarstenbach.com/2025/09/08/i...
#oracle
#MLE
#javascript
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Inline JavaScript and some further details about code delimiters
I recently attended POUG 2025, perhaps the most technical conference in Europe with focus on Oracle Database. My friend Øyvind Isene presented about Multilingual Engine (MLE)/JavaScript and made a …
https://martincarstenbach.com/2025/09/08/inline-javascript-and-some-further-details-about-code-delimiters/
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Øyvind Isene
Andy Colvin
10 months ago
Wow…can’t believe it took me 10 years to get to
@pougorg.bsky.social
but it delivered in every possible way. So great to see old friends and I haven’t learned that much at a conference in a very long time. ⭐️⭐️⭐️⭐️⭐️
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Øyvind Isene
Gianni Ceresa
10 months ago
And it’s over, sadly.
#poug2025
ended yesterday, and it was a great 10th anniversary event very well organised by the
@pougorg.bsky.social
team. Well done
@luizafrompoland.bsky.social
and
@ora600pl.bsky.social
Looking forward to
#poug2026
, no idea where it will be, but I will be there.
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Doing my best to treat post-conference blues.
#POUG2025
was as usual fantastic. Learned a lot and met great people. Thanks to
@luizafrompoland.bsky.social
,
@ora600pl.bsky.social
and the rest of the team for a great conference.
10 months ago
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Øyvind Isene
Priit Piipuu
10 months ago
/me needs moar coffee
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Øyvind Isene
Priit Piipuu
10 months ago
@oyvindisene.bsky.social
going all in for JavaScript
#POUG2025
@sym42.bsky.social
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Øyvind Isene
Priit Piipuu
10 months ago
@jasminfluri.bsky.social
on OpenTelemetry
#POUG2025
@sym42.bsky.social
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Øyvind Isene
Oracle ACE Program
10 months ago
Join the Oracle ACEs at POUG 2025 this week in Poznań. Knowledge, lectures, discussion and networking for two full days! Join them now ♠️ 👉
poug.org/en/edycja/po...
#OracleACE
@edelweissk.bsky.social
@ora600pl.bsky.social
@julianfrey.ch
@danischnider.bsky.social
@chandlerdba.bsky.social
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Insulting the AI.
10 months ago
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Øyvind Isene
Polish Oracle User Group
10 months ago
Pretty proud and excited to announce that
#POUG2025
is sold out!😎 Thank you for your support & trust. It's gonna be super fun, just look at the agenda:
poug.org/edycja/poug-...
See you next week! POUG Team
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Øyvind Isene
Gerald Venzl
10 months ago
Materialized Columns are new in
#Oracle
#Database
23.7 Let's take a closer look at them! ⚠️ Lots of code coming next! 🤓
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Oracle Database Materialized Columns – a closer look
My recent blog post about Oracle Database 23.7 has generated significant interest in one particular feature: materialized columns. In this post, I’ll dive deeper into what materialized columns are, how they work, and when you might want to use—or avoid—them.
https://www.geraldonit.com/oracle-database-materialized-columns/?utm_source=bluesky&utm_medium=jetpack_social
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Øyvind Isene
Rodrigo Jorge
11 months ago
⚠️ New feature in 23.9! ⚠️ Now you can raise the COMPATIBLE without bouncing your database! Learn more:
www.dbarj.com.br/en/2025/08/o...
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db-oriented.com/2025/07/12/m...
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Mixed Feelings About MERGE - @DBoriented
Why Oracle's MERGE Statement Fails Where INSERT/UPDATE Succeeds
https://db-oriented.com/2025/07/12/mixed-feelings-about-merge/
12 months ago
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Øyvind Isene
Jeff Smith
12 months ago
we have an official MCP Server for Oracle Database as of...today
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Øyvind Isene
Philipp Salvisberg
12 months ago
Want to use Oracle SQL Developer in VSCodium, Cursor, Windsurf or Theia? In this blog post, I explain how to do it.
www.salvis.com/blog/2025/07...
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Installing SQL Developer in IDEs Implementing the VS Code Extension API
Introduction The Oracle SQL Developer team is working on bringing the essential functionality built over the last 20 years in the classic SQL Developer IDE—a JDeveloper extension running as a standalo...
https://www.salvis.com/blog/2025/07/05/installing-sql-developer-in-ides-implementing-the-vs-code-extension-api/
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Øyvind Isene
Mike Dietrich
12 months ago
ora2know Hands-On Workshop: Upgrade to Oracle 19c and 23ai Let's kick it off. When the ora2know group started at DOAG conference in Nuernberg in November 2024, we committed ourselves to support them. And this is exactly the reason why I am going to invite you to this unique event in Munich on July…
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ora2know Hands-On Workshop: Upgrade to Oracle 19c and 23ai
Let's kick it off. When the ora2know group started at DOAG conference in Nuernberg in November 2024, we committed ourselves to support them. And this is exactly the reason why I am going to invite you to this unique event in Munich on July 10, 2025. I will run an ora2know Hands-On Workshop: Upgrade to Oracle 19c and 23ai. And you are going to type 🙂 You need to sign up early since we have only a limited number of seats available.
https://mikedietrichde.com/2025/06/24/ora2know-hands-on-workshop-upgrade-to-oracle-19c-and-23ai/
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ITOUG Tech Day starts.
#itougtd2025
#oracleace
about 1 year ago
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Øyvind Isene
Connor McDonald on Database and SQL
about 1 year ago
If smoke isn't coming out of your machine, you aren't really working :-)
connor-mcdonald.com/2025/05/05/s...
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Smashing a database on my PC
Colleague Martin Berger posted this recentlyand it got me thinking: If we take out the network (by running a program locally on the database server) how many requests per second can a modern but af…
https://connor-mcdonald.com/2025/05/05/smashing-a-database-on-my-pc/
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Øyvind Isene
DOAG e.V.
about 1 year ago
📣
#apexconn25
– T minus 13... ⏳ Am 13. Mai öffnet die 11. APEX connect ihre Türen im Europa-Park in Rust. Der 2. Konferenztag endet mit einer großen Dinner- & DJ-Party 🍽️ 🔊 🪩 💃 🎵 🍻
scomp.ly/Q1zLZAG
Infos 🔗
apex.doag.org
Tickets 🔗
scomp.ly/Anlevna
Hotels 🔗
scomp.ly/OWwJkd5
#orclapex
#lowcode
#plsql
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Øyvind Isene
Oracle ACE Program
about 1 year ago
Are you curious to see where you will find our ACEs speaking in May? Then you're in luck, because we have just curated the list of upcoming events where you will get a chance to meet and network with many amazing ACE speakers. ♠️ Check it out now 👉
blogs.oracle.com/ace/post/ora...
#OracleACE
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Øyvind Isene
Polish Oracle User Group
about 1 year ago
It's time to break the silence.
#POUG2025
is not just a fun conference. It can be dangerous. @Erik Van Roon was the first to speak loudly about the consequences of attending our event. ...but if you have no fear, cheaper tickets are still available:
poug.org/edycja/poug-...
😎
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Øyvind Isene
Connor McDonald on Database and SQL
about 1 year ago
Dropping columns ... some idiosyncracies
connor-mcdonald.com/2025/04/23/c...
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Can you REALLY drop those columns?
Good friend Gwen posted this on Twitter yesterday, presumably alluding to some sort of potential issue with Postgres. and it got me thinking: “I wonder how Oracle will go with this”. So…
https://connor-mcdonald.com/2025/04/23/can-you-really-drop-those-columns/
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Øyvind Isene
Niall Mc Phillips
about 1 year ago
ORDS 25.1 has just been released 😀 Release notes here:
www.oracle.com/tools/ords/o...
Downloads:
www.oracle.com/database/sql...
#OracleRest
#ORDS
#OracleDatabase
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https://www.oracle.com/database/sqldeveloper/technologies/db-actions/download/
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Road trip
about 1 year ago
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Hilarious!
add a skeleton here at some point
about 1 year ago
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Heineken Bar, isn’t that an oxymoron, or what? Currently at Schiphol. Nice place, but they should fly in some decent beers.
about 1 year ago
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First leg en route to Valencia meeting others from
@sym42.bsky.social
about 1 year ago
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reposted by
Øyvind Isene
Jeff Smith
about 1 year ago
New post! Using a PAR to copy your IOT data to an Oracle Database, via a secured REST API, and a bit of python
www.thatjeffsmith.com/archive/2025...
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Secure IOT device uploads to Oracle Database via REST API
Easily setup your Internet of things (IOT) devices to share their telemetry data with your Oracle Database, via a secured REST API and a bit of Python.
https://www.thatjeffsmith.com/archive/2025/03/secure-iot-device-uploads-to-oracle-database-via-rest-api/
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