On 2026-03-18, Arne Vajh|+j <arne@vajhoej.dk> wrote:
I don't think have seen it mentioned before.
<quote>
Oracle has recently announced that the Oracle Rdb database will not be
made available for VSI OpenVMS x86-64. Furthermore, extended support for
Oracle Rdb on OpenVMS Integrity will not be extended beyond the end of 2027. >> </quote>
Arne
To be honest, that's not a major surprise at this point, given how much
it had already been delayed by.
It means Rdb people now have a 2 year window to move away from Rdb (and probably VMS as well).
I wonder how many people are still using Rdb and how many had already
seen the writing on the wall and already moved away.
Simon.
Well, there is that. But mostly I am thinking about them buying Sun
because they wanted Java and then being stuck with the good part of
Sun which they couldn't figure out what to do with and eventually
let collapse. I liked Sun.
I don't think have seen it mentioned before.
<quote>
Oracle has recently announced that the Oracle Rdb database will not be
made available for VSI OpenVMS x86-64. Furthermore, extended support for Oracle Rdb on OpenVMS Integrity will not be extended beyond the end of
2027.
</quote>
About Oracle. Oracle is a killer. Remember Itanium, remember
MySql...
What are the options for Rdb users on VMS x86-64?
Here is my take.
It depends on the application technology:
1) C/C++
2) Cobol/Basic/Pascal/Fortran
3) Java/Groovy/Kotlin/Scala
4) Python/PHP
and the desired architecture:
A) application on VMS & database on VMS
B) application on VMS & database on Linux/Windows
1A - C/C++ application on VMS & database on VMS
Supported by vendors/projects:
* Mimer
* SQLite
Working:
* H2 in PostgreSQL mode [Note: some limitations including no cursor!]
Possible future:
* MySQL
1B - C/C++ application on VMS & database on Linux/Windows
Supported by vendors/projects:
* PostgreSQL
* Mimer
* SQLServer via FreeTDS
* practically everyone via SqlRelay [Note: adds an extra tier to solution]
Working:
* PostgreSQL/Mimer/SQLServer via UnixODBC [I suspect this may soon move
to VSI supported]
Possible future:
* MySQL
2A - Cobol/Basic/Pascal/Fortran application on VMS & database on VMS
Supported by vendors/projects:
* Mimer
Working:
* SQLite
* H2 in PostgreSQL mode [Note: some limitations including no cursor!]
Possible future:
* MySQL
2B - Cobol/Basic/Pascal/Fortran application on VMS & database on Linux/ Windows
Supported by vendors/projects:
* Mimer
* practically everyone via SqlRelay [Note: adds an extra tier to solution]
Working:
* PostgreSQL
* SQLServer via FreeTDS
* PostgreSQL/Mimer/SQLServer via UnixODBC
Possible future:
* MySQL
3A - Java/Groovy/Kotlin/Scala application on VMS & database on VMS
Supported by vendors/projects:
* Mimer
* Derby/H2/HSQLDB
* SQLite
3B - Java/Groovy/Kotlin/Scala application on VMS & database on Linux/ Windows
Supported by vendors/projects:
* practically everyone
4A - Python/PHP application on VMS & database on VMS
Supported by vendors/projects:
* Mimer
* SQLite
Working:
* Derby/H2/HSQLDB via PJBS [Note: adds an extra tier to solution]
4B - Python/PHP application on VMS & database on Linux/Windows
Supported by vendors/projects:
* MySQL
* Mimer
Working:
* practically everyone via PJBS [Note: adds an extra tier to solution]
Possible future:
* PostgreSQL
Arne
Am 18.03.2026 um 16:31 schrieb Arne Vajh|+j:
I don't think have seen it mentioned before.
<quote>
Oracle has recently announced that the Oracle Rdb database will not be
made available for VSI OpenVMS x86-64. Furthermore, extended support
for Oracle Rdb on OpenVMS Integrity will not be extended beyond the
end of 2027.
</quote>
would you care to mention the original source of this quote ?
On 18/03/2026 20:32, Arne Vajh|+j wrote:
What are the options for Rdb users on VMS x86-64?
Here is my take.
Don't forget SharkSQL - they seem to be about to release a field test version
But now the alternatives are:
* app/VMS+Rdb/VMS -> app/VMS+PgSQL/Linux
* app/VMS+Rdb/VMS -> app/Linux+PgSQL/Linux
On 3/18/26 7:57 PM, Arne Vajh|+j wrote:
But now the alternatives are:
* app/VMS+Rdb/VMS -> app/VMS+PgSQL/Linux
* app/VMS+Rdb/VMS -> app/Linux+PgSQL/Linux
I know you mentioned it elsewhere, but for some reason you omitted here
that the least disruptive alternative is probably staying on VMS with
Mimer:
<https://developer.mimer.com/article/migration-from-rdb-on-openvms/>
I've never used it, much less done one of these migrations, but I think anyone trying to figure out what to do in the absence of Rdb would be
remiss not to look into this as an option.
On 3/19/2026 6:46 AM, Volker Halle wrote:
Am 18.03.2026 um 16:31 schrieb Arne Vajh|+j:
I don't think have seen it mentioned before.
<quote>
Oracle has recently announced that the Oracle Rdb database will not
be made available for VSI OpenVMS x86-64. Furthermore, extended
support for Oracle Rdb on OpenVMS Integrity will not be extended
beyond the end of 2027.
</quote>
would you care to mention the original source of this quote ?
:-)
VSI agenda for the bootcamp!
https://events.vmssoftware.com/malmo-bootcamp-2026-agenda
Go down to Brett Cameron's session.
On 3/19/2026 7:47 AM, Arne Vajh|+j wrote:
On 3/19/2026 6:46 AM, Volker Halle wrote:
Am 18.03.2026 um 16:31 schrieb Arne Vajh|+j:
I don't think have seen it mentioned before.
<quote>
Oracle has recently announced that the Oracle Rdb database will not
be made available for VSI OpenVMS x86-64. Furthermore, extended
support for Oracle Rdb on OpenVMS Integrity will not be extended
beyond the end of 2027.
</quote>
would you care to mention the original source of this quote ?
:-)
VSI agenda for the bootcamp!
https://events.vmssoftware.com/malmo-bootcamp-2026-agenda
Go down to Brett Cameron's session.
Hmmm.
The question came up in the 9.2-4 webinar.
<quote>
PG Peter Gorley 11:02 AM
Hello, on the agenda for the Malmo boot camp, there is a session from
Brett Cameron and in the description it says "Oracle has recently
announced that the Oracle Rdb database will not be made available for
VSI OpenVMS x86-64". We were unaware of this and have not seen any
release from Oracle, could you elaborate on this?
VS VMS Software 11:17 AM
Hi Peter, Thank you for your question. This seems to be a mistake in the presentation abstract, we'll be amending it shortly. We will be
contacting yourself and other customers on this topic ASAP.
</quote>
Interesting!
On 3/19/2026 7:47 AM, Arne Vajh|+j wrote:
On 3/19/2026 6:46 AM, Volker Halle wrote:
Am 18.03.2026 um 16:31 schrieb Arne Vajh|+j:
I don't think have seen it mentioned before.
<quote>
Oracle has recently announced that the Oracle Rdb database will not
be made available for VSI OpenVMS x86-64. Furthermore, extended
support for Oracle Rdb on OpenVMS Integrity will not be extended
beyond the end of 2027.
</quote>
would you care to mention the original source of this quote ?
:-)
VSI agenda for the bootcamp!
https://events.vmssoftware.com/malmo-bootcamp-2026-agenda
Go down to Brett Cameron's session.
Hmmm.
The question came up in the 9.2-4 webinar.
<quote>
PG Peter Gorley 11:02 AM
Hello, on the agenda for the Malmo boot camp, there is a session from
Brett Cameron and in the description it says "Oracle has recently
announced that the Oracle Rdb database will not be made available for
VSI OpenVMS x86-64". We were unaware of this and have not seen any
release from Oracle, could you elaborate on this?
VS VMS Software 11:17 AM
Hi Peter, Thank you for your question. This seems to be a mistake in the presentation abstract, we'll be amending it shortly. We will be
contacting yourself and other customers on this topic ASAP.
</quote>
Interesting!
The bootcamp agenda has been updated. It now says:
<quote>
It is possible that the Oracle Rdb database will not be made available
for VSI OpenVMS x86-64. Furthermore, extended support for Oracle Rdb on OpenVMS Integrity will not be extended beyond the end of 2027.
</quote>
On 2026-03-19, Arne Vajh|+j <arne@vajhoej.dk> wrote:
The bootcamp agenda has been updated. It now says:
<quote>
It is possible that the Oracle Rdb database will not be made available
for VSI OpenVMS x86-64. Furthermore, extended support for Oracle Rdb on
OpenVMS Integrity will not be extended beyond the end of 2027.
</quote>
Hmmm. It's very unusual for someone to make _that_ kind of a mistake, given that these materials normally need to be reviewed and approved at multiple levels.
I also notice the correction above doesn't outright deny the original wording. Is the original wording what VSI actually believes is likely
to happen even though a formal announcement has not yet been made ?
OpenZFS is CDDL and used by Linux, but is not an Oracle product.
Linux on x86-64 was taking over several of Sun's markets rapidly.
Also, dealing with Oracle is no fun, so Linux carried on taking Sun's markets.
On Wed, 18 Mar 2026 21:47:20 -0400, Arne Vajh|+j wrote:
OpenZFS is CDDL and used by Linux, but is not an Oracle product.
Neither is the entire rest of the Linux stack. That doesnrCOt stop
Oracle from offering it; why not ZFS as well?
On 3/18/2026 9:36 PM, Lawrence DrCOOliveiro wrote:
On Wed, 18 Mar 2026 20:36:44 -0400, Arne Vajh|+j wrote:
But for Solaris then Oracle did offer an alternative: their RHEL
clone Oracle Linux.
Too bad if yourCOre using ZFS on Solaris, because OraclerCOs Linux doesnrCOt >> support ZFS. It does offer btrfs, though.
Odd that Oracle wonrCOt support its own home-grown technology, isnrCOt it? >> Almost as though they donrCOt have confidence in it any more ...
There is ZFS and there is ZFS.
Oracle ZFS is closed source and putting that in a Linux kernel module
would be a license problem.
OpenZFS is CDDL and used by Linux, but is not an Oracle product.
On 3/19/2026 6:52 PM, Lawrence DrCOOliveiro wrote:
On Wed, 18 Mar 2026 21:47:20 -0400, Arne Vajh|+j wrote:
OpenZFS is CDDL and used by Linux, but is not an Oracle product.
Neither is the entire rest of the Linux stack. That doesnrCOt stop
Oracle from offering it; why not ZFS as well?
Oracle Linux is a RHEL clone.
Redhat decided not to put OpenZFS in RHEL.
I believe that decision was not driven by a quality assessment of
OpenZFS but from a legal assessment of the potential issues of a GPL
kernel and a CDDL loadable kernel module.
Canonical made a different conclusion about that topic.
Oracle's plans weren't bad, but the market had fundamentally
changed. They had spent so many years trying to compete against
IBM for the enterprise space, they just gave away the low- and
middle-end. The gap between Oracle's products and open source
competitors in e.g. the database realm was narrowing rapidly.
That meant there wasn't as much of a need to go with Oracle's
preferred platform: if I wasn't using Oracle's RDBMS, what did
it matter? Also, many of their customers had already been
burned by vendor lock-in and were wary of putting all their
eggs in Oracle's basket.
On 2026-03-20, Dan Cross <cross@spitfire.i.gajendra.net> wrote:
Oracle's plans weren't bad, but the market had fundamentally
changed. They had spent so many years trying to compete against
IBM for the enterprise space, they just gave away the low- and
middle-end. The gap between Oracle's products and open source
competitors in e.g. the database realm was narrowing rapidly.
That meant there wasn't as much of a need to go with Oracle's
preferred platform: if I wasn't using Oracle's RDBMS, what did
it matter? Also, many of their customers had already been
burned by vendor lock-in and were wary of putting all their
eggs in Oracle's basket.
Interesting viewpoint. So what you are saying is that Oracle did a DEC ?
If true, I guess that wasn't a uniquely DEC failing after all.
Le 18/03/2026 |a 19:30, Simon Clubley a |-crit-a:
On 2026-03-18, Arne Vajh|+j <arne@vajhoej.dk> wrote:
I don't think have seen it mentioned before.
<quote>
Oracle has recently announced that the Oracle Rdb database will not be
made available for VSI OpenVMS x86-64. Furthermore, extended support for >>> Oracle Rdb on OpenVMS Integrity will not be extended beyond the end
of 2027.
</quote>
It means Rdb people now have a 2 year window to move away from Rdb (and
probably VMS as well).
For the users of rdb, who know perfectly how Kevin Duffy (manager for
VMS products at Oracle) plays with end support dates, 2027 is not the
real date. Kevin, a lot of time, was able to successfully change these dates.
On 3/19/2026 4:53 AM, gcalliet wrote:
Le 18/03/2026 |a 19:30, Simon Clubley a |-crit-a:
On 2026-03-18, Arne Vajh|+j <arne@vajhoej.dk> wrote:
I don't think have seen it mentioned before.
<quote>
Oracle has recently announced that the Oracle Rdb database will not be >>>> made available for VSI OpenVMS x86-64. Furthermore, extended support for >>>> Oracle Rdb on OpenVMS Integrity will not be extended beyond the end
of 2027.
</quote>
It means Rdb people now have a 2 year window to move away from Rdb (and
probably VMS as well).
For the users of rdb, who know perfectly how Kevin Duffy (manager for
VMS products at Oracle) plays with end support dates, 2027 is not the
real date. Kevin, a lot of time, was able to successfully change these
dates.
https://forum.vmssoftware.com/viewtopic.php?f=30&t=9736
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