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## Bug Report
### What version of TiKV are you using?
master branch [c36886a]
### What operating system and CPU are you using?
### Steps to reproduce
enable in-memory-engine and run…
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## Problem description / Motivation
Currently, the vm-monitor:
1. Reserves ~75% of memory for LFC
2. Asks for scale-up when postgres exceeds the remainder (_without looking at what is actually being…
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For at kunne give JAR db et performance boost, så kan vi overveje at tage Memory-Optimized Tables i brug.
Dette kunne f.eks. være på e_gis.
https://docs.microsoft.com/en-us/sql/relational-databases/i…
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### Component(s)
exporter/loadbalancing, exporter/prometheusremotewrite
### Describe the issue you're reporting
#### TLDR: How do people accept ordered-writes of OTLP DataPoints behind L4/L7 …
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We now have various protocol supported in HTTP api, Here are some entry paths for read and/or write:
```
/v1/sql
/v1/promql
/v1/influxdb/write
/v1/influxdb/api/v2/write
/v1/prometheus/re…
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EntityFramework Core 7 (released Nov 2022) implements the support to JSON data soring/querying via Linq.
https://devblogs.microsoft.com/dotnet/announcing-ef7-release-candidate-2/
Microsoft suggest…
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From https://trello.com/c/h1ebBz2J/1736-graph-algos-add-section-to-graph-algorithms-docs-describing-heap-memory-considerations-for-algorithms-olap-vs-the-traditional-ne
We have hit some issues wher…
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### What did you do?
Cluster:
* tikv 4 nodes, 16GB memory
* ticdc 1 node, 32GB memory
Run a large txn in upstream.
```shell
$ sysbench --db-driver=mysql --mysql-host=10.2.12.11 --mysql-por…
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## Feature Request
**Is your feature request related to a problem? Please describe:**
sysbench oltp_read_only/oltp_read_write have a sql like this
```
SELECT DISTINCT c FROM sbtest%u WHER…
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## Description
The current procedure when sending a cop request is
1. build all cop tasks in memory.
2. send each cop task to `copIteratorWorker`
3. `copIteratorWorker` execute the task
If we…