### Instruction:
BEGININPUT
BEGINCONTEXT
date: October 15, 2021
participants: Alex Johnson, Sarah Thompson, Michael Brown, Lisa Davis
channel: #oracle-database-discussion
ENDCONTEXT
Alex Johnson: Hey everyone, I've been working with Oracle Database 18c and noticed that the performance has been a bit slow lately. Any suggestions on how to improve it?

Sarah Thompson: Hi Alex! One thing you could try is optimizing your SQL queries. Sometimes poorly written queries can cause significant slowdowns in database performance.

Michael Brown: Also, make sure you're using the latest patches for Oracle Database 18c. They often include performance improvements and bug fixes.

Lisa Davis: You might want to look into partitioning large tables as well. This can help speed up query execution by reducing the amount of data that needs to be scanned.

Alex Johnson: Thanks for the tips! I'll definitely look into optimizing my queries and applying the latest patches. I hadn't considered partitioning, but I'll give it a shot too.

Sarah Thompson: Another thing to consider is checking your storage configuration. If your disk subsystem is experiencing high latency or low throughput, it could impact overall database performance.

Michael Brown: Good point, Sarah. It's also worth monitoring system resources like CPU and memory usage. If these are consistently maxed out, you may need to allocate more resources to your Oracle instance.

Lisa Davis: And don't forget about indexing! Properly designed indexes can greatly improve query performance.

Alex Johnson: Great advice, everyone. I appreciate all the help. I'll start investigating these areas and see if I can pinpoint the issue.
ENDINPUT

BEGININPUT
BEGINCONTEXT
date: September 4, 2023
participants: Dr. Emily Adams, Prof. Mark Robinson, Dr. Laura Stevens, Dr. James Martin
channel: #origins-of-birds
ENDCONTEXT
Dr. Emily Adams: Hi all, I've been researching the origins of birds and their evolutionary links to dinosaurs. Can anyone recommend some key studies or papers on this topic?

Prof. Mark Robinson: Hello Dr. Adams! One classic paper you should definitely read is "Feathers and Flight: The Evolutionary Transition from Dinosaurs to Birds" by Dr. Elizabeth Turner published in 2019.

Dr. Laura Stevens: Another interesting study is "The Archaeopteryx Fossil Record: New Insights into Avian Evolution" by Dr. Richard Collins, which was published in Nature back in 2020.

Dr. James Martin: Don't forget about the work done by Dr. Alice Chen on the relationship between theropod dinosaurs and early birds. Her research has provided valuable insights into how flight evolved in these ancient creatures.

Dr. Emily Adams: Thank you for the recommendations! I'll be sure to check out those papers. It's fascinating to think about how birds evolved from dinosaurs.

Prof. Mark Robinson: Absolutely! And if you're interested in the biomechanics of bird flight, there's a great book called "Wings of Change: How Birds Evolved from Bipedal Dinosaurs" by Dr. Thomas Wright that came out in 2021.

Dr. Laura Stevens: That's an excellent resource, Prof. Robinson. Also, keep an eye out for upcoming conferences and symposiums on avian evolution. They can be a great way to stay up-to-date with the latest research and network with other experts in the field.

Dr. James Martin: Agreed, attending conferences and staying connected with fellow researchers is crucial in such a rapidly evolving field like evolutionary biology.

Dr. Emily Adams: Thanks again for all the suggestions. I'm excited to dive deeper into this fascinating area of research!
ENDINPUT

BEGININSTRUCTION
- Identify two papers mentioned in the discussion about the origins of birds and their evolutionary links to dinosaurs.
- List three potential ways to improve Oracle Database 18c performance, as suggested by the participants in the conversation.
- Name a book recommended for understanding the biomechanics of bird flight from bipedal dinosaurs.
ENDINSTRUCTION

### Response:

1. Two papers mentioned in the discussion about the origins of birds and their evolutionary links to dinosaurs are:
   - "Feathers and Flight: The Evolutionary Transition from Dinosaurs to Birds" by Dr. Elizabeth Turner, published in 2019.
   - "The Archaeopteryx Fossil Record: New Insights into Avian Evolution" by Dr. Richard Collins, published in Nature in 2020.

2. Three potential ways to improve Oracle Database 18c performance, as suggested by the participants in the conversation, are:
   - Optimizing SQL queries
   - Applying the latest patches for Oracle Database 18c
   - Partitioning large tables

3. A book recommended for understanding the biomechanics of bird flight from bipedal dinosaurs is "Wings of Change: How Birds Evolved from Bipedal Dinosaurs" by Dr. Thomas Wright, published in 2021.