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I have wild ideas.
# Write our own DNS load balancing system.
PageServer, for a given tenant, has a set AZ (can change overtime with rebalancing).
Compute has a preference for the same AZ.
Proxy has…
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When you look at chapter 2.2.1.4.2 "[MSGSRV-J]: Message Server Security" it says: The rules from MSGSRV-A apply for Java systems as well.
However when we look at [MSGSRV-A](https://github.com/SAP-…
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The spec is self-contradictory on the interaction of hashing and freezing. Using language from the documentation of the Go implementation, it says this:
> Lists are not hashable, so may not be used…
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At this point in PHP's lifecycle, it is probably important to maintain compatibility with 5.3. The reason is that various enterprise distributions tend to be quite conservative with package version up…
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I tried this code:
```rust
use std::borrow::Borrow;
use std::collections::HashSet;
#[derive(PartialEq, Eq, Hash)]
struct Label(pub [u8; 7]);
impl Label {
pub fn new(x: &str) -> Se…
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If not using the most efficient representation we can insert duplicate keys in unique index:
Tarantool 2.11.2-0-g1bac2d2
```lua
tarantool> s = box.schema.space.create('test')
---
...
taran…
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### Is your feature request related to a problem?
Currently, TiCDC has a performance issue that it can not scale out workload from the same table.
There are two main blocks prevent scale out wor…
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When call [this](https://github.com/cfug/dio/blob/dd36089100e90ae0636294317b1c8be0b3b1378d/plugins/web_adapter/lib/src/js_interop/adapter.dart#L311) function [here](https://github.com/cfug/dio/blob/dd…
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**What happened**:
When one backend pod fails under a condition covered by `proxy_next_upstream` (e.g. `http_404` for easy testing), if there's a large volume of requests, any one request may…