signoz/pkg/querier/interfaces.go
Srikanth Chekuri 85f04e4bae
chore: add querier HTTP API endpoint and bucket cache implementation (#8178)
* chore: update types
1. add partial bool to indicate if the value covers the partial interval
2. add optional unit if present (ex: duration_nano, metrics with units)
3. use pointers wherever necessary
4. add format options for request and remove redundant name in query envelope

* chore: fix some gaps
1. make the range as [start, end)
2. provide the logs statement builder with the body column
3. skip the body filter on resource filter statement builder
4. remove unnecessary agg expr rewriter in metrics
5. add ability to skip full text in where clause visitor

* chore: add API endpoint for new query range

* chore: add bucket cache implementation

* chore: add fingerprinting impl and add bucket cache to querier

* chore: add provider factory
2025-06-10 12:56:28 +00:00

21 lines
774 B
Go

package querier
import (
"context"
qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
"github.com/SigNoz/signoz/pkg/valuer"
)
// Querier interface defines the contract for querying data
type Querier interface {
QueryRange(ctx context.Context, orgID valuer.UUID, req *qbtypes.QueryRangeRequest) (*qbtypes.QueryRangeResponse, error)
}
// BucketCache is the interface for bucket-based caching
type BucketCache interface {
// cached portion + list of gaps to fetch
GetMissRanges(ctx context.Context, orgID valuer.UUID, q qbtypes.Query, step qbtypes.Step) (cached *qbtypes.Result, missing []*qbtypes.TimeRange)
// store fresh buckets for future hits
Put(ctx context.Context, orgID valuer.UUID, q qbtypes.Query, fresh *qbtypes.Result)
}