Francesco Nigro

Branch free parse digits

1

It contains 3 improvements (unfinished): - [O(1) collation lookup table](https://github.com/eclipse-vertx/vertx-sql-client/commit/e94a0288c9b20c4373e7f3b5bd4b3af3c4945360) - [branchless/batchy parse digits](https://github.com/eclipse-vertx/vertx-sql-client/commit/cf176f47c270cffb04df4e47639da440450d4a0e) - NOT YET STARTED: https://github.com/eclipse-vertx/vertx-sql-client/blob/9073da6171b7688a7491398522dcb6c454bd5960/vertx-mysql-client/src/main/java/io/vertx/mysqlclient/impl/datatype/DataTypeCodec.java#L61 exceed `MinJumpTableSize` (see https://stackoverflow.com/questions/44988841/force-tableswitch-instead-of-lookupswitch for more info): we should find a...

Reduce heavy atomic operations on RoutingContextImplBase

1

I see that 0cd7eca06ef17e09a8c87221d9b9f08d353614f7 from @tsegismont has introduced updaters, but I still don't understand why is using such heavy weight atomic operations there. Given that is a pretty hot path...

While looking at #2442 I've read some of the historic changes on this part and it's not clear to me yet what the logic and ownership of indexes changes will...

Use the new Vertx local context storage

5

This is to keep up with the Vertx API changes for https://github.com/eclipse-vertx/vert.x/commit/88cf77bfe4f44c3dc5ee89d65b8891674088de46, although I'm not very happy with the current state (that's why is in draft): 1. `VertxLocalsHelper.` is "stealthy"...