@OyvindIsene

Owner and consultant at Enesi Consulting AS. I tweet mostly about Oracle and work. Proud member of @sym_42 and an @oracleace Pro

 Arendal, Norway
enesi.no/
Joined February 2009
  • Tweets8.4K
  • Following926
  • Followers1.9K
306Media
Øyvind Isene retweeted
Oracle ACE Program
@oracleaceMay 22
🌊💻 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. 🚀 We’re excited to see Oracle ACEs sharing their expertise and connecting with the international tech community throughout the conference! 📍 Portorož, Slovenia | 📅 May 27–29, 2026 🔗 social.ora.cl/6019BBSYwz Looking forward to inspiring sessions, hands-on workshops, and amazing community energy by the Adriatic coast! 🙌 @AndrevanderPut @Andrej_SQL @danischnider @erikvanroon @gianniceresa @gilsonsm @kamil_stawiars @LucasJellema @MarcinDBA @thecodergal @commi235 @ChandlerDBA @patrickjollif1 @PetarSimic @rhjmartens @RustamMehmand1 @uzhnik @ziga_vaupot @zorantica @OyvindIsene #OracleACE
3
5
306
Øyvind Isene retweeted
Oracle ACE Program
@oracleaceMay 15
☁️🗄️ DOAG 2026 Database with Cloud Infrastructure is coming up! From May 17–19, the Oracle community will gather to explore the latest in Oracle Database 26 AI, Oracle 19c, MySQL, and modern cloud infrastructure technologies. We’re excited to see Oracle ACEs sharing their expertise across database innovation, performance optimization, productivity enhancements, and cross-platform integration. 🚀 🔗 social.ora.cl/6015BBScDH Looking forward to insightful sessions, technical deep dives, and great community connections! 🙌 #OracleACE @Andrej_SQL @CGohmannDE @ctrieb @BleileClemens @GiliamBreems @DBAMarco @martinberger_ch @MatthiasJung77 @ChandlerDBA @nielsdb @OyvindIsene @robbiedatabee @stefanoehrli
5
7
396
Øyvind Isene retweeted
SQL Daily@sqldaily3 Nov 2025
You can generate UUIDs/GUIDs in Oracle AI Database with SYS_GUID since "forever", sequential based on host & process UUID since 23.7, random But should you store these as RAW(16) or CHAR(32)? @OyvindIsene finds RAW is faster querying a 100M row table enesi.no/2025/10/uuids-in-or…

UUIDs in Oracle Database

Update: I wrote another post about UUID v7 with some alternative solutions. UUIDs are useful, especially when you expose data in REST APIs, but there are cases where you may want to stick to the good...

enesi.no
1
6
24
1,782
Øyvind Isene retweeted
Martin Bach@MartinDBA8 Sep 2025
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 at #POUG2025. Blog post 👉 martincarstenbach.com/2025/0… #oracle #MLE #javascript

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 ma…

martincarstenbach.com
1
3
5
329
Am I asking too much? connor-mcdonald.com/2025/07/…

Are the Fundamentals Too Much to Ask?

I am submitting (or a better term would be “trying to”) an abstract to a conference that has announced their Call for Papers. Like many conferences, there is a list of tracks/streams th…

connor-mcdonald.com
1
2
7
532
After lunch @OyvindIsene on stage at #itougtd2025 it's time to deep dive on flashback in a lot of sauce
1
5
114
How can Tromsø, Norway shut down some schools? Let’s ask the AI! – Pivot to AI pivot-to-ai.com/2025/03/28/h…

How can Tromsø, Norway shut down some schools? Let’s ask the AI!

In Tromsø, in northern Norway, the local administration decided it had too many schools and kindergartens for too few children, and they should shut some of them down. So they prepared a very nice …

pivot-to-ai.com
2
4
555
Calling all higher education professions teaching #SQL, #database, database design/data modeling - if you're interested in hearing more about a free platform to offer your students, please let me & @layluh know!
Oracle LiveSQL - a free platform from Oracle to learn databases and SQL (and PL/SQL!) Visit today at https://livesql.oracle.com

ALT Oracle LiveSQL - a free platform from Oracle to learn databases and SQL (and PL/SQL!) Visit today at https://livesql.oracle.com

6
20
102
9,517
Python directly to the data - OracleDB 3.0 cjones-oracle.medium.com/pyt…
2
5
202
Øyvind Isene retweeted
SQL Daily@sqldaily14 Mar 2025
Foursquare open sourced over 104 million points of interest in a Parquet file @OyvindIsene used DBMS_CLOUD in Oracle Database to create an external table to read this data Then loaded it into a table using Oracle Spatial for fast analysis enesi.no/2025/02/104-million…

104 million places from Foursquare in Oracle

Foursquare open sourced over 104 million points of interest (POIs) collected over several years. This is a large dataset perfect for testing and learning more about Spatial in the database. Oracle...

enesi.no
9
22
1,138
I had some fun with Spatial in Oracle Autonomous Database: enesi.no/2025/02/104-million…

104 million places from Foursquare in Oracle

Foursquare open sourced over 104 million points of interest (POIs) collected over several years. This is a large dataset perfect for testing and learning more about Spatial in the database. Oracle...

enesi.no
2
3
12
467
Øyvind Isene retweeted
JavaZone@javazone10 Jan 2025
"Quo Vadis, JavaZone?" 🏛️✨ This year, JavaZone moves to @NOVA_Spektrum , Lillestrøm! With @oslospektrum under renovation, we’re crafting an unforgettable conference inspired by ancient grandeur. Details: javazone.no #javazone #javazone2025
1
2
1
9
2,057
Oracle SQLcl 24.4.1 is now available! thatjeffsmith.com/archive/20… Tip of the hat goes to @r_grzegorczyk for his great post showing off our Project feature.

Oracle SQLcl 24.4.1 available with Excel & Access imports

Oracle SQLcl 24.4.1 is available, and supports loading Excel files to new or existing tables with the LOAD cmd. Plus a reminder about our Project feature.

thatjeffsmith.com
7
29
1,220
Øyvind Isene retweeted
ORA-600@POUG_ORG1 Feb 2025
You don't want to miss this one. Submit your session for the #POUG2025 and join us as a Speaker 😎 sessionize.com/poug-2025/
12
18
1,320
(Take 2) Filed under "Today I learned". Some interesting stuff about new versions of JDBC when it comes to performance connor-mcdonald.com/2025/01/…

JDBC, the FetchSize and staying up to date

When you are querying rows from an Oracle Database, a key element of the Oracle JDBC driver related to performance is an attribute known as the fetch size. For those unfamiliar with the fetch size,…

connor-mcdonald.com
1
6
24
2,789
Join me at Databaseforum - 2025 meetu.ps/e/NMPKx/wnNkC/i 🇳🇴

Databaseforum - 2025, Fri, Jan 10, 2025, 8:30 AM | Meetup

Godt nyttår! Vi ønsker å starte det nye året med en fot i bakken på hva som er status innen Oracle 23ai. Men vi beklager, dette eventet ble publisert med feil dato. Korrekt

meetup.com
2
88
Øyvind Isene retweeted
Joni Askola
@joni_askola4 Jan 2025
1/13 Beloved Norway—please wake up! The amount of aid from Norway to Ukraine continues to be alarmingly low for a nation benefiting economically from the war and interested in a Ukrainian victory. Norway should at least offer more support than Denmark!
101
851
30
4,682
182,972
Øyvind Isene retweeted
Dan McGhan
@dmcghan20 Dec 2024
My first blog post in years: An Overview of the Oracle SQLcl Projects Development Process danmcghan.hashnode.dev/an-ov… #orclAPEX @OracleDatabase
1
16
2
46
2,636
Just blogged about embedding in Python and storing the vectors in Oracle 23ai: enesi.no/2024/12/external-em… #oracle #python
1
7
176
Part 5 of my "Whirlwind Tour of Database Schema Changes" is live! I reviewed Oracle SQLcl's "Project" feature - a game changer for Database & APEX deployments. Kudos to @thatjeffsmith and his Database Tools team! rafal.hashnode.dev/part5-sql… #oracle #orclAPEX #cicd
12
27
1,127
Load more