Dani Schnider
@danischnider.bsky.social
Oracle Databases, Data Warehousing, SQL Performance Tuning, Oracle ACE Director.
Craft Beer Brewing, Beer Sommelier.
Craft Beer Brewing, Beer Sommelier.
Since last week, I can finally use the QUALIFY clause in Oracle. If you never heard of this SQL extension, read my newest blog post:
danischnider.wordpress.com/2025/10/24/q...
danischnider.wordpress.com/2025/10/24/q...
QUALIFY: The WHERE Condition for Analytic Functions
Filtering analytic functions was not straight-forward in Oracle and most other databases. Oracle 26ai now supports the QUALIFY clause in SQL. It works like a WHERE condition, but can be used for an…
danischnider.wordpress.com
October 24, 2025 at 2:35 PM
Since last week, I can finally use the QUALIFY clause in Oracle. If you never heard of this SQL extension, read my newest blog post:
danischnider.wordpress.com/2025/10/24/q...
danischnider.wordpress.com/2025/10/24/q...
Reposted by Dani Schnider
Exciting to see Oracle ACEs featured as speakers at SOUG Day Zurich 2025 on October 23! 🇨🇭✨ Get ready for a day full of expert insights and networking with the Swiss Oracle community.
Discover more:
🔗 soug.ch/event/soug-day-zurich-2025/
@helifromfinland.bsky.social @danischnider.bsky.social
Discover more:
🔗 soug.ch/event/soug-day-zurich-2025/
@helifromfinland.bsky.social @danischnider.bsky.social
October 22, 2025 at 6:28 AM
Exciting to see Oracle ACEs featured as speakers at SOUG Day Zurich 2025 on October 23! 🇨🇭✨ Get ready for a day full of expert insights and networking with the Swiss Oracle community.
Discover more:
🔗 soug.ch/event/soug-day-zurich-2025/
@helifromfinland.bsky.social @danischnider.bsky.social
Discover more:
🔗 soug.ch/event/soug-day-zurich-2025/
@helifromfinland.bsky.social @danischnider.bsky.social
A funny last session at #HrOUG2025 with SELECT AI Funhouse and @kibeha.dk
October 18, 2025 at 9:04 AM
A funny last session at #HrOUG2025 with SELECT AI Funhouse and @kibeha.dk
Last day at #HrOUG2025 starts with @salvis.com fighting with bad code
October 18, 2025 at 7:57 AM
Last day at #HrOUG2025 starts with @salvis.com fighting with bad code
Fundamentals of Oracle security (and some drinks) with @chandlerdba.bsky.social at #HrOUG2025
October 17, 2025 at 9:02 AM
Fundamentals of Oracle security (and some drinks) with @chandlerdba.bsky.social at #HrOUG2025
Basic knowhow that every Oracle developer and DBA should know: how do transactions work in an Oracle database. @martinklierdba.bsky.social explains it in detail at #HrOUG2025
October 16, 2025 at 3:19 PM
Basic knowhow that every Oracle developer and DBA should know: how do transactions work in an Oracle database. @martinklierdba.bsky.social explains it in detail at #HrOUG2025
Reposted by Dani Schnider
This is how a latch contention looks in real life. The @ora600pl.bsky.social way at #HrOUG2025
October 16, 2025 at 2:08 PM
This is how a latch contention looks in real life. The @ora600pl.bsky.social way at #HrOUG2025
So many slides on a session of @ora600pl.bsky.social ? Something must be wrong here. Let‘s see…
#HrOUG2025
#HrOUG2025
October 16, 2025 at 1:54 PM
So many slides on a session of @ora600pl.bsky.social ? Something must be wrong here. Let‘s see…
#HrOUG2025
#HrOUG2025
After lunch break session at #HrOUG2025 about CI/CD using #SQLcl, presented by @apexconsulting.nl (with a very nice t-shirt, by the way)
October 16, 2025 at 1:07 PM
After lunch break session at #HrOUG2025 about CI/CD using #SQLcl, presented by @apexconsulting.nl (with a very nice t-shirt, by the way)
If you are at #HrOUG2025 and don‘t speak Croatian, you are probibly interested in this additional session tomorrow
October 16, 2025 at 12:39 PM
If you are at #HrOUG2025 and don‘t speak Croatian, you are probibly interested in this additional session tomorrow
Quiet moment during the #HrOUG2025 conference
October 16, 2025 at 11:12 AM
Quiet moment during the #HrOUG2025 conference
Reposted by Dani Schnider
Lot if interest in deep diving into performance of views by @danischnider.bsky.social at #HrOUG2025
October 16, 2025 at 9:57 AM
Lot if interest in deep diving into performance of views by @danischnider.bsky.social at #HrOUG2025
#HrOUG2025
@fsarcos.bsky.social talks about dragons and PDB failover approaches in Oracle 23ai (aka 26ai)
@fsarcos.bsky.social talks about dragons and PDB failover approaches in Oracle 23ai (aka 26ai)
October 16, 2025 at 9:16 AM
#HrOUG2025
@fsarcos.bsky.social talks about dragons and PDB failover approaches in Oracle 23ai (aka 26ai)
@fsarcos.bsky.social talks about dragons and PDB failover approaches in Oracle 23ai (aka 26ai)
I still like this session of chandlerdba.bsky.social about Exadata alternatives and why Exadata is still the cheapest and best solution.
Once again at #HrOUG2025
Once again at #HrOUG2025
October 16, 2025 at 9:10 AM
I still like this session of chandlerdba.bsky.social about Exadata alternatives and why Exadata is still the cheapest and best solution.
Once again at #HrOUG2025
Once again at #HrOUG2025
October 15, 2025 at 2:35 PM
Almost there… #HrOUG2025
Just arrived in Rovinj in time thanks to the professional „Grisselbav Tours“ driver @salvis.com with co-pilot @andreakennel.bsky.social
Just arrived in Rovinj in time thanks to the professional „Grisselbav Tours“ driver @salvis.com with co-pilot @andreakennel.bsky.social
October 15, 2025 at 12:55 PM
Almost there… #HrOUG2025
Just arrived in Rovinj in time thanks to the professional „Grisselbav Tours“ driver @salvis.com with co-pilot @andreakennel.bsky.social
Just arrived in Rovinj in time thanks to the professional „Grisselbav Tours“ driver @salvis.com with co-pilot @andreakennel.bsky.social
Reposted by Dani Schnider
@danischnider.bsky.social erzählt uns in einem Kurz-Interview von seiner großen Begeisterung für die #DOAG2025 in Nürnberg. ➡️ scomp.ly/jPg3bBb
Die Anwenderkonferenz
📍DOAG 2025 Konferenz + Ausstellung | Nürnberg Convention Center
📅 18.–21. November 2025
🔗Anmeldung | scomp.ly/YAj48bE
Die Anwenderkonferenz
📍DOAG 2025 Konferenz + Ausstellung | Nürnberg Convention Center
📅 18.–21. November 2025
🔗Anmeldung | scomp.ly/YAj48bE
October 14, 2025 at 11:12 AM
@danischnider.bsky.social erzählt uns in einem Kurz-Interview von seiner großen Begeisterung für die #DOAG2025 in Nürnberg. ➡️ scomp.ly/jPg3bBb
Die Anwenderkonferenz
📍DOAG 2025 Konferenz + Ausstellung | Nürnberg Convention Center
📅 18.–21. November 2025
🔗Anmeldung | scomp.ly/YAj48bE
Die Anwenderkonferenz
📍DOAG 2025 Konferenz + Ausstellung | Nürnberg Convention Center
📅 18.–21. November 2025
🔗Anmeldung | scomp.ly/YAj48bE
Reposted by Dani Schnider
Datenbankpannen made in Switzerland: Von DropTable bis Split-Brain – Teil 2 unserer DOAGtv-Geschichten mit Martin Klier, @stefanoehrli.bsky.social und @danischnider.bsky.social zeigt, wie Recovery-Nächte auch mal mit Pizza enden ➡️ scomp.ly/Y3DVQmY
September 30, 2025 at 8:37 AM
Datenbankpannen made in Switzerland: Von DropTable bis Split-Brain – Teil 2 unserer DOAGtv-Geschichten mit Martin Klier, @stefanoehrli.bsky.social und @danischnider.bsky.social zeigt, wie Recovery-Nächte auch mal mit Pizza enden ➡️ scomp.ly/Y3DVQmY
Reposted by Dani Schnider
Von #SQL-Horror bis Dialekt-Wirrwarr: Die erfahrenen Oracle-Experten und ACEs @stefanoehrli.bsky.social, @danischnider.bsky.social und Martin Klier sprechen im DOAGtv 🎥 über #Datenbank Pannen, #Performance Fallen und wie Humor beim #Recovery hilft.
Teil 1/2 ➡️ youtu.be/a8uolY6Or1U
Teil 1/2 ➡️ youtu.be/a8uolY6Or1U
Zwischen Linux-Fallen und Virenscanner-Schocks: Datenbankgeschichten aus der Schweiz
YouTube video by doagtv
youtu.be
September 19, 2025 at 8:19 AM
Von #SQL-Horror bis Dialekt-Wirrwarr: Die erfahrenen Oracle-Experten und ACEs @stefanoehrli.bsky.social, @danischnider.bsky.social und Martin Klier sprechen im DOAGtv 🎥 über #Datenbank Pannen, #Performance Fallen und wie Humor beim #Recovery hilft.
Teil 1/2 ➡️ youtu.be/a8uolY6Or1U
Teil 1/2 ➡️ youtu.be/a8uolY6Or1U
It was a wonderful conference again! Thanks to @ora600pl.bsky.social @luizafrompoland.bsky.social and the whole POUG team for organizing #POUG2025
September 6, 2025 at 3:32 PM
It was a wonderful conference again! Thanks to @ora600pl.bsky.social @luizafrompoland.bsky.social and the whole POUG team for organizing #POUG2025
Premiere at #POUG2025: @jloracle.bsky.social shows pictures on his slides 😁
September 6, 2025 at 10:03 AM
Premiere at #POUG2025: @jloracle.bsky.social shows pictures on his slides 😁
September 5, 2025 at 11:59 AM
Reposted by Dani Schnider
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
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
September 2, 2025 at 1:04 PM
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
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
One of my summer projects was to read "Data Engine Thinking", a new book by Dirk Lerner and Roelant Vos on the methodology for developing a data solution. A short review of this book you can find on my blog.
danischnider.wordpress.com/2025/08/22/b...
@dv-modeling.bsky.social
danischnider.wordpress.com/2025/08/22/b...
@dv-modeling.bsky.social
Book Review: “Data Engine Thinking” by Roelant Vos and Dirk Lerner
If you are planing to develop a new data warehouse or replace an existing one, the book “Data Engine Thinking” is a good choice to read. Also if you are interested in data architecture, data modell…
danischnider.wordpress.com
August 22, 2025 at 12:12 PM
One of my summer projects was to read "Data Engine Thinking", a new book by Dirk Lerner and Roelant Vos on the methodology for developing a data solution. A short review of this book you can find on my blog.
danischnider.wordpress.com/2025/08/22/b...
@dv-modeling.bsky.social
danischnider.wordpress.com/2025/08/22/b...
@dv-modeling.bsky.social