Adam Leszczyński

Author of OpenLogReplicator

[Adam Leszczyński @bersler]

This is what you have been waiting for: Announcing release of version 1.0.0 of #OpenLogReplicator and waiting for your feedback! https://t.co/Vl7MDcMfrb #opensource #Oracle #CDC

[Adam Leszczyński @bersler]

This is sweet! A first job offer appeared on the market with #OpenLogReplicator as a nice to have experience! #OpenSource #Oracle #CDC (screenshot translated by google)

[Adam Leszczyński @bersler]

@sonnguyen370713 Thanks @sonnguyen370713 !

[Adam Leszczyński @bersler]

#OpenLogReplicator has reached 350 stars on #GitHub #OpenSource #Oracle #CDC thank you all for your support! https://t.co/B38dsRXy54

[Adam Leszczyński @bersler]

I have repeated my previous performance tests with #OpenLogReplicator on some modern desktop i7 - and the typical #Oracle redo log parsing speed is 350-680MB/s, for multi-row operations to 100-500MB/s, up to 1,1GB/s when no data is replicated and DMLs are skipped #OpenSource #CDC

[Adam Leszczyński @bersler]

#OpenLogReplicator version 1.9.0 is released. Mostly bug fixes: https://t.co/v6yMqk0s7X - and in a few days I will share some recent results of performance tests on Intel i7 #Oracle #CDC #OpenSource

[Adam Leszczyński @bersler]

I'm glad to announce that OpenLogReplicator v.1.8.7 was recently released with support for #Oracle #23ai and #26ai. https://t.co/IYEaZaMXGe and more things will come some. Stay tuned #OpenSource #CDC

[Adam Leszczyński @bersler]

@sonnguyen370713 Thank you @sonnguyen370713!

[Adam Leszczyński @bersler]

#OpenLogReplicator has received 300 #GitHub stars! Thank you all for support! #OpenSource #Oracle #CDC https://t.co/oS0sTVEojT https://t.co/ZA8ValuVef

[Adam Leszczyński @bersler]

@MarcinBadtke Thanks @MarcinBadtke !

[Adam Leszczyński @bersler]

#OpenLogReplicator has already over 1k commits on #GitHub when did that happen? https://t.co/oS0sTVEojT #OpenSource #Oracle #CDC

[Adam Leszczyński @bersler]

#OpenLogReplicator 1.8.0 has just been released and allows much higher performance and contains new highly demanded features.
https://t.co/Oh3qg5s23p https://t.co/M1H5gXIeyn #OpenSource #Oracle #CDC

[Adam Leszczyński @bersler]

@zhujianhui766 Hi @zhujianhui766 , I have responded to your email.

[Adam Leszczyński @bersler]

This is what you have been waiting for: Announcing release of version 1.0.0 of #OpenLogReplicator and waiting for your feedback! https://t.co/Vl7MDcMfrb #opensource #Oracle #CDC

[Adam Leszczyński @bersler]

@QLiziq6969 @QLiziq6969, I don't know if this is the right medium for troubleshooting, please contact me directly on my email and I will see what I can do.

[Adam Leszczyński @bersler]

I am really confused today. I thought #OpenLogReplicator was fast but wanted to play with profiler and ... got too far. Now a typical workload is parsed > 100MB/s and I need to run all on SSDs. And that is still on my 8-year old i5. Who needs #CDC #Oracle to be that fast anyway?

[Adam Leszczyński @bersler]

@azeem_shay @debezium Good idea. I will add this task to my TO DO list :)

[Adam Leszczyński @bersler]

@sonnguyen370713 Thanks @sonnguyen370713!

[Adam Leszczyński @bersler]

@sonnguyen370713 Thanks @sonnguyen370713!

[Adam Leszczyński @bersler]

#OpenLogReplicator 1.5.0 has just been released and allows directly sending metrics to #Prometheus (including DML statistics tagged with schema name). A short 2 min blog post about recently added features:
https://t.co/TbXDqusiPd https://t.co/ZDl9wiNJXe #OpenSource #Oracle #CDC

[Adam Leszczyński @bersler]

Today exactly 5 years have passed since I published the very first version of #OpenLogReplicator on #GitHub, since then the code grew to 57k lines, and almost 20MB #OpenSource #Oracle #CDC #Kafka https://t.co/oS0sTVDQul

[Adam Leszczyński @bersler]

If you have 5 min and want to read how #Oracle database stores #XMLType data in binary format (the default option), take a look at my latest blog post: https://t.co/EKVy02YoFN