DBAMarco
@dbamarco.bsky.social
📤 161
📥 132
📝 21
Oracle addicted for two decades and counting | ACE Pro | nature friend
reposted by
DBAMarco
Joerg Sobottka
8 days ago
I‘m a Seoul man… 13h.
#DOAG2025
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reposted by
DBAMarco
Robotron Technology Channel
8 days ago
@joergsobottka.bsky.social
zeigt 13 Uhr in Raum Seoul, wie Remote Listener Hochverfügbarkeit und Sicherheit auch in Standard Edition 2 Datenbanken ermöglichen – ganz ohne Enterprise‑Lizenz. Ein echter Geheimtipp für DBA‑Profis.
#DOAG2025
#OracleSE2
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reposted by
DBAMarco
Joerg Sobottka
8 days ago
Sehr umkämpftes Multitenant-Battle an der
#DOAG2025
. Aktuell noch unentschieden.
@markusdba.bsky.social
@dbamarco.bsky.social
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reposted by
DBAMarco
Robotron Technology Channel
8 days ago
Parallel dazu zieht
@dbamarco.bsky.social
ins Battle: Multitenant Database oder doch lieber nicht? Ab 10 Uhr könnt ihr euch auf ein humorvolles, aber fachlich fundiertes Duell freuen: Ist Multitenant die Zukunft oder lieber nicht anfassen, was läuft?
#DOAG2025
#Multitenant
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reposted by
DBAMarco
Sven Illert
8 days ago
Last day of
#DOAG2025
and third day in a row you can see me on stage. Today is about all about TLS certificates in OCI. Also don't miss the sessions with my colleagurs
@dbamarco.bsky.social
and
@joergsobottka.bsky.social
.
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reposted by
DBAMarco
Robotron Technology Channel
9 days ago
Tag 2 der
#DOAG2025
ist gestartet. Unser Datenbankexperte
@dbamarco.bsky.social
stellt sich ab 11 Uhr euren Fragen von Alltagssorgen bis Spezialthemen und lädt zum Mitdiskutieren ein. Kein Frontalvortrag, sondern echter Austausch in der Runde.
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reposted by
DBAMarco
Oracle ACE Program
10 days ago
Oracle ACEs from all around the world met yesterday in Nuremberg to enjoy two amazing community events: 🏎️ A racing karting ACE experience 🤩 🍽️ An ACE dinner with 50 guests! 😋 It's so amazing seeing the community come together, have fun, create memories, and network!
#OracleACEs
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reposted by
DBAMarco
MartinKlierDBA
10 days ago
First impressions from
#DOAG2025
#RAC
#Networking
#Performance
@doagev.bsky.social
@ora2know.de
@oracleace.bsky.social
@sym42.bsky.social
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reposted by
DBAMarco
Sabine Heimsath 🇺🇦🇪🇺😷
10 days ago
#DOAG2025
Wer *nicht* zum Developer Biergarten um 18 Uhr im Pressecenter kommt, sollte sich unbedingt hier tummeln. Viel Spaß!
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reposted by
DBAMarco
Joerg Sobottka
10 days ago
EM24. Mal schauen, was Ralf so neues zeigt. Und dran denken: Upgrade planen für 13.5 Cloud Control!
#DOAG2025
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@isdba.de
about to start his session on OCI Security Basics at
@doagev.bsky.social
#DOAG2025
@technologie.robotron.services
10 days ago
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3
reposted by
DBAMarco
Robotron Technology Channel
10 days ago
Incident? Kein Problem! Cornelia Heyde erklärt, wie Dynamic Runbooks im Enterprise Manager 24ai IT-Teams entlasten, Abläufe automatisieren und Fehlerbehebung smarter machen. Der Fachvortrag startet 17 Uhr in Raum Istanbul.
#DOAG2025
#EnterpriseManager
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reposted by
DBAMarco
Sabine Heimsath 🇺🇦🇪🇺😷
10 days ago
#DOAG2025
Unconference 🤩 Es ist noch ganz viel Platz für Eure eigenen Themen - einfach einen Slot reservieren auf der Wand im 1. Stock neben dem DOAG-Stand, zur versprochenen Zeit im Pressecenter erscheinen und sich auf den lockeren Austausch freuen! 🗣️💬💡‼️
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reposted by
DBAMarco
Sven Illert
10 days ago
The first day of
#DOAG25
again started very activating. As always it was a great pleasure to start early with
@dbamarco.bsky.social
#doagrunning
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Basics of
@oracledatabase.bsky.social
23ai Domains
dbamarco.wordpress.com/2025/06/19/o...
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Oracle 23ai: Domains #1
Finally I continue my series of posts about my favorite Oracle Database 23ai new features. Quite some time passed by sine the first post in this series, I was and still am very busy the last weeks …
https://dbamarco.wordpress.com/2025/06/19/oracle-23ai-domains-1/
5 months ago
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There still time 🙂
add a skeleton here at some point
6 months ago
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reposted by
DBAMarco
Niels de Bruijn
7 months ago
Still some 1:1 sessions free. You can find the board where the sessions will be held tomorrow, in the exhibition hall “DOME”.
#apexconn25
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reposted by
DBAMarco
Connor McDonald on Database and SQL
7 months ago
Windows or Linux ... we got your latest 23ai Free release right here for you
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@isdba.de
and Tom Fels from @technologie.robotron.services explaining
#AI
#vectorsearch
running on
#OracleODA
at
#DOAGDB25
@doagev.bsky.social
7 months ago
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2
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reposted by
DBAMarco
Chris Saxon
7 months ago
Oracle Database Free 23.8 is now available Get it at
www.oracle.com/database/fre...
This has a neat tweak if you're getting poor row estimates for PL/SQL in SQL: Enhanced dynamic stats for PL/SQL in FROM & WHERE This can be particularly useful for estimating pipelined table functions
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25
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Next level safe harbour by
@martindba.bsky.social
at the opening keynote at
#DOAGDB25
@doagev.bsky.social
@oracleace.bsky.social
7 months ago
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5
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reposted by
DBAMarco
DOAG e.V.
7 months ago
Vorschau: Morgen, von 19 bis 21 Uhr, sind während der Dinner- & DJ-Party 3 Fahrgeschäfte für die Teilnehmenden der
#apexconn25
und
#DOAGDB25
‚geblockt‘ — die genauen Fahrzeiten stehen auch in unserer Parkplan-Grafik, oben rechts ➡️
www.doag.org/fileadmin/Ev...
. Wer macht mit? 😃 🙃 🎢 🥳
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reposted by
DBAMarco
Sven Illert
7 months ago
A nice habit should never end … time for
#DOAGrunning
again with
@dbamarco.bsky.social
#DOAGDB25
@oracleace.bsky.social
strava.app.link/92p5LSc8lTb
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reposted by
DBAMarco
Sven Illert
7 months ago
Gonna catch
@dbamarco.bsky.social
and then head to Rust for
#DOAGDB25
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What's wrong with my
#Oracle
SQLplus?
#SQLcl
works just fine. And why does the "to_char" return an error? I'm confused. /cc
@oracleace.bsky.social
7 months ago
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reposted by
DBAMarco
Connor McDonald on Database and SQL
7 months 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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reposted by
DBAMarco
Connor McDonald on Database and SQL
7 months ago
New Blog! I think I've changed my mind on optimizer statistics on GTT.
connor-mcdonald.com/2025/05/06/s...
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Statistics on Global Temporary Tables
Something I’ve been seeing lately is a strategy of not collecting statistics on global temporary tables. The philosophy makes sense since typically global temporary tables (GTTs) are populate…
https://connor-mcdonald.com/2025/05/06/statistics-on-global-temporary-tables/
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reposted by
DBAMarco
Sven Illert
8 months ago
It‘s
#doagrunning
time again and as always a great pleasure to run with
@dbamarco.bsky.social
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reposted by
DBAMarco
Dom Giles
11 months ago
Really worth catching up on the new Exadata 11 platform.
add a skeleton here at some point
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#Oracle
#Database
: be careful when modifying datatypes with an default-on-null setting.
dbamarco.wordpress.com/2024/12/12/c...
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Caveat with default-on-null when modifying the datatype
During a recent UTF8 migration project, a colleague stumbled upon an issue regarding NOT NULL constraints. They where using the Database Migration Assistant for Unicode (DMU) to convert the content…
https://dbamarco.wordpress.com/2024/12/12/caveat-with-default-on-null-when-modifying-the-datatype/
12 months ago
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reposted by
DBAMarco
Oracle ACE Program
12 months ago
♠️ We are happy to invite you to the first Oracle ACE Virtual Conference! Join us on December 11 and learn from amazing ACE speakers. 👉 Book your FREE spot now 👉
asktom.oracle.com/ords/r/tech/...
#OracleACE
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reposted by
DBAMarco
Eric Barth
about 1 year ago
Drei tolle Tage
#DOAG2024
. Wir freuen uns auf ein Wiedersehen.
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reposted by
DBAMarco
Dani Schnider
about 1 year ago
It should be an obvious recommendation, but some customers still use old versions of Oracle databases
@chandlerdba.bsky.social
talks about Unified Audit at
#DOAG2024
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reposted by
DBAMarco
Sven Illert
about 1 year ago
It‘s a streak! Started active into last day of
#doag2024
and thanks to my colleagues
@dbamarco.bsky.social
and Thomas for pushing me, it was a joy 🏃♂️
#doagrunning
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Today at 10am at
#DOAG2024
: an introduction to the
#oracleace
program. If you’re interested, just come around.
about 1 year ago
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5
Full room for
@ludovico.bsky.social
at
#DOAG2024
talking about
#PostgreSQL
and if it’s catching up to
#Oracle
.
about 1 year ago
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reposted by
DBAMarco
Tim Hall
about 1 year ago
Huge News! Important Update to Oracle Database 19c Support Timelines
mikedietrichde.com/2024/11/20/i...
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Important Update to Oracle Database 19c Support Timelines
Long silence doesn’t mean that I am hiding. It just means that it’s very busy right now. And hopefully with less travel I will have more time to blog and reply also to your comments. St…
https://mikedietrichde.com/2024/11/20/important-update-to-oracle-database-19c-support-timelines/
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Last call to join me at
#DOAG2024
, room Hongkong:
#Oracle
#ER
vs
#SE2
about 1 year ago
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@ludovico.bsky.social
showing different and new ways to create
#Oracle
#Dataguard
configurations in
#23ai
at
#DOAG2024
.
about 1 year ago
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@chandlerdba.bsky.social
wins the
#Accenture
quiz at
#DOAG2024
, Christian and me following.
#oracleace
power 💪
about 1 year ago
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9
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reposted by
DBAMarco
Sabine Heimsath 🇺🇦🇪🇺😷
about 1 year ago
Morgen Nachmittag Bluesky-Selbsthilfegruppe für Um- und Einsteiger in der
#DOAG2024
Unconference! Wunschuhrzeit? 14:00 xor 15:00 xor 16:00 xor 17:00 Uhr?
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Joining
@alexnuijten.bsky.social
and
@chrisrsaxon.bsky.social
at
#DOAG2024
doing an entertaining presentation about Domains.
about 1 year ago
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reposted by
DBAMarco
Johannes Ahrends
about 1 year ago
And don’t miss
#TheBattle
at
#doag2024
with on Wednesday at 17:00 PostgreSQL vs Oracle with
@markusdba.bsky.social
and Marco Pachaly-Mischke
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First post on this platform, just arrived at Nuremberg for
#DOAG2024
. Looking forward to meeting all the people and
#ACED
.
about 1 year ago
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