I started QuestDB AMI 8.2.1. QuestDB seems to be running as

I started QuestDB AMI 8.2.1. QuestDB seems to be running as

I saw QuestDB mentioned in a list of databases from the “Are You Sure You Want to Use MMAP in Your Database Management System?” paper. Does it use mmap for both reads and writes?

We have set daily backup procedure for QuestDB database by using the following steps

I have a massive table in QuestDB, around 1TB on disk, but I only have a 500GB disk. Is it possible to enable data compression to save some disk space? I’ve checked the documentation and found no SQL commands to do that.

I want to change partitioning from HOUR to MONTH in QuestDB since I only have a few records per hour and the queries suffer from opening too many partitions.

Is there a QuestDB client that’s compatible with .NET Framework? I use .NET 4.8 and cannot go to .NET Core since I use ninjatrader. When I install net-questdb-client from nuget I get

I am trying to use QuestDB Sender from Java, one of my columns is IP address. How can I send it, there seems to be no option for IPv4, there is no choice for IPv4, only doubleColumn, symbol, longColumn methods.

I’m running QuestDB and seeing high memory usage. I’d like to check what contributes to the process’ RSS. Is it possible to do that?

I have a table in questdb and it is shown as a suspended table when I query