Prior to this commit all objects in the Collection data structures
were boxed in an Go interface{} which adds an extra 8 bytes per
object and requires assertion to unbox.
Go 1.18, released early 2022, introduced generics, which allows
for storing the objects without boxing. This provides a extra
boost in performance and lower in-memory footprint.
?ssl=true previously would require the user to provide a cacertfile
stripping the option to use the hosts ca set.
bumping sarama to version 1.36.0
bumping alpine to 3.16.2
fix: tls path
Each MATCH is inclusive OR, thus
WITHIN fleet MATCH train* truck* BOUNDS 33 -112 34 -113
will find all trains and trucks that within the provides bounds.
This commit fixes an issue where Tile38 will fail to start
because the AOF file contains a partially written command, which
is caused by the server not having enough disk space to complete
the previous write.
This was discovered and reported by a Theresa D on the Tile38
Slack channel.
This commit fixes an issue where the server may start up without
a "server_id" assigned, which in turn will cause a follower to
be unable to connect.
This issues is caused by including a pre-generated "data/config"
file that does not include the "server_id" field.
Move the LogJSON check into the log function so that the caller
function can be inlined. This is helpful for hot functions like
`log.Debug` where it's likely that the `-vv` flag is not set thus
the to avoid the extra function call.
This commit allows for buffering any GeoJSON object.
For example:
INTERSECTS fleet BUFFER 1000 OBJECT {...LineString...}
This will buffer add a 1 kilometer buffer to a linesting and
search the 'fleet' collection for all objects that
intersect the buffered linestring.
This commit also allows for performing INTERSECTS with a POINT
type. Thus allowing for a polygon-over-point operation, which is
an inverted point-in-polygon.
This commit accepts incoming connections even before the AOF
dataset has been loaded into memory. Though only a very limited
command set is allowed.
Allowed commands:
PING, ECHO, OUTPUT, QUIT
All other commands will return:
LOADING Tile38 is loading the dataset in memory
This is useful for establishing connections for the purpose of
checking process and network state.
This issues fixes an issue where a search command with a where
clause using the "z" field would not match correctly for point
that where contained inside a GeoJSON Feature type.
Tile38 now extracts the Z coordinate from Point and Feature/Point
types.
fixes#622