diff --git a/cmd/all-in-one/main.go b/cmd/all-in-one/main.go
index 7f31b472945..180a538c4b3 100644
--- a/cmd/all-in-one/main.go
+++ b/cmd/all-in-one/main.go
@@ -39,8 +39,8 @@ import (
 	"github.com/jaegertracing/jaeger/plugin/storage"
 	"github.com/jaegertracing/jaeger/ports"
 	"github.com/jaegertracing/jaeger/storage_v2/depstore"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
 	"github.com/jaegertracing/jaeger/storage_v2/tracestore"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 // all-in-one/main is a standalone full-stack jaeger backend, backed by a memory store
@@ -106,7 +106,7 @@ by default uses only in-memory database.`,
 				logger.Fatal("Failed to init storage factory", zap.Error(err))
 			}
 
-			v2Factory := factoryadapter.NewFactory(storageFactory)
+			v2Factory := v1adapter.NewFactory(storageFactory)
 			traceReader, err := v2Factory.CreateTraceReader()
 			if err != nil {
 				logger.Fatal("Failed to create span reader", zap.Error(err))
diff --git a/cmd/anonymizer/app/query/query_test.go b/cmd/anonymizer/app/query/query_test.go
index a4a7ed241dd..8f350a191a0 100644
--- a/cmd/anonymizer/app/query/query_test.go
+++ b/cmd/anonymizer/app/query/query_test.go
@@ -21,7 +21,7 @@ import (
 	"github.com/jaegertracing/jaeger/storage/spanstore"
 	spanstoremocks "github.com/jaegertracing/jaeger/storage/spanstore/mocks"
 	dependencyStoreMocks "github.com/jaegertracing/jaeger/storage_v2/depstore/mocks"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 var (
@@ -56,7 +56,7 @@ type testServer struct {
 
 func newTestServer(t *testing.T) *testServer {
 	spanReader := &spanstoremocks.Reader{}
-	traceReader := factoryadapter.NewTraceReader(spanReader)
+	traceReader := v1adapter.NewTraceReader(spanReader)
 	metricsReader, err := disabled.NewMetricsReader()
 	require.NoError(t, err)
 
diff --git a/cmd/jaeger/internal/extension/jaegerstorage/extension.go b/cmd/jaeger/internal/extension/jaegerstorage/extension.go
index c1dd68b01b7..53e29a07d7e 100644
--- a/cmd/jaeger/internal/extension/jaegerstorage/extension.go
+++ b/cmd/jaeger/internal/extension/jaegerstorage/extension.go
@@ -21,8 +21,8 @@ import (
 	"github.com/jaegertracing/jaeger/plugin/storage/grpc"
 	"github.com/jaegertracing/jaeger/plugin/storage/memory"
 	"github.com/jaegertracing/jaeger/storage"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
 	"github.com/jaegertracing/jaeger/storage_v2/tracestore"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 var _ Extension = (*storageExt)(nil)
@@ -80,7 +80,7 @@ func GetTraceStoreFactory(name string, host component.Host) (tracestore.Factory,
 		return nil, err
 	}
 
-	return factoryadapter.NewFactory(f), nil
+	return v1adapter.NewFactory(f), nil
 }
 
 func findExtension(host component.Host) (Extension, error) {
diff --git a/cmd/query/app/apiv3/grpc_handler_test.go b/cmd/query/app/apiv3/grpc_handler_test.go
index ffadfbb9ac5..b40ec48e3c2 100644
--- a/cmd/query/app/apiv3/grpc_handler_test.go
+++ b/cmd/query/app/apiv3/grpc_handler_test.go
@@ -23,7 +23,7 @@ import (
 	"github.com/jaegertracing/jaeger/storage/spanstore"
 	spanstoremocks "github.com/jaegertracing/jaeger/storage/spanstore/mocks"
 	dependencyStoreMocks "github.com/jaegertracing/jaeger/storage_v2/depstore/mocks"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 var (
@@ -58,7 +58,7 @@ func newTestServerClient(t *testing.T) *testServerClient {
 	}
 
 	q := querysvc.NewQueryService(
-		factoryadapter.NewTraceReader(tsc.reader),
+		v1adapter.NewTraceReader(tsc.reader),
 		&dependencyStoreMocks.Reader{},
 		querysvc.QueryServiceOptions{},
 	)
@@ -211,7 +211,7 @@ func TestFindTracesSendError(t *testing.T) {
 		}, nil).Once()
 	h := &Handler{
 		QueryService: querysvc.NewQueryService(
-			factoryadapter.NewTraceReader(reader),
+			v1adapter.NewTraceReader(reader),
 			new(dependencyStoreMocks.Reader),
 			querysvc.QueryServiceOptions{},
 		),
diff --git a/cmd/query/app/apiv3/http_gateway_test.go b/cmd/query/app/apiv3/http_gateway_test.go
index 4dcdbbafa9d..66fda73ef17 100644
--- a/cmd/query/app/apiv3/http_gateway_test.go
+++ b/cmd/query/app/apiv3/http_gateway_test.go
@@ -23,7 +23,7 @@ import (
 	"github.com/jaegertracing/jaeger/storage/spanstore"
 	spanstoremocks "github.com/jaegertracing/jaeger/storage/spanstore/mocks"
 	dependencyStoreMocks "github.com/jaegertracing/jaeger/storage_v2/depstore/mocks"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 func setupHTTPGatewayNoServer(
@@ -34,7 +34,7 @@ func setupHTTPGatewayNoServer(
 		reader: &spanstoremocks.Reader{},
 	}
 
-	q := querysvc.NewQueryService(factoryadapter.NewTraceReader(gw.reader),
+	q := querysvc.NewQueryService(v1adapter.NewTraceReader(gw.reader),
 		&dependencyStoreMocks.Reader{},
 		querysvc.QueryServiceOptions{},
 	)
diff --git a/cmd/query/app/grpc_handler_test.go b/cmd/query/app/grpc_handler_test.go
index b3c8b93e5ba..aeaecf4be80 100644
--- a/cmd/query/app/grpc_handler_test.go
+++ b/cmd/query/app/grpc_handler_test.go
@@ -34,7 +34,7 @@ import (
 	spanstoremocks "github.com/jaegertracing/jaeger/storage/spanstore/mocks"
 	"github.com/jaegertracing/jaeger/storage_v2/depstore"
 	depsmocks "github.com/jaegertracing/jaeger/storage_v2/depstore/mocks"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 var (
@@ -950,7 +950,7 @@ func initializeTenantedTestServerGRPCWithOptions(t *testing.T, tm *tenancy.Manag
 	require.NoError(t, err)
 
 	q := querysvc.NewQueryService(
-		factoryadapter.NewTraceReader(spanReader),
+		v1adapter.NewTraceReader(spanReader),
 		dependencyReader,
 		querysvc.QueryServiceOptions{
 			ArchiveSpanReader: archiveSpanReader,
@@ -1214,7 +1214,7 @@ func TestNewGRPCHandlerWithEmptyOptions(t *testing.T) {
 	require.NoError(t, err)
 
 	q := querysvc.NewQueryService(
-		factoryadapter.NewTraceReader(&spanstoremocks.Reader{}),
+		v1adapter.NewTraceReader(&spanstoremocks.Reader{}),
 		&depsmocks.Reader{},
 		querysvc.QueryServiceOptions{})
 
diff --git a/cmd/query/app/http_handler_test.go b/cmd/query/app/http_handler_test.go
index 6c09caa155f..126e4c194bb 100644
--- a/cmd/query/app/http_handler_test.go
+++ b/cmd/query/app/http_handler_test.go
@@ -42,7 +42,7 @@ import (
 	"github.com/jaegertracing/jaeger/storage/spanstore"
 	spanstoremocks "github.com/jaegertracing/jaeger/storage/spanstore/mocks"
 	depsmocks "github.com/jaegertracing/jaeger/storage_v2/depstore/mocks"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 const millisToNanosMultiplier = int64(time.Millisecond / time.Nanosecond)
@@ -122,7 +122,7 @@ func initializeTestServerWithOptions(
 	options = append(options, HandlerOptions.Logger(zaptest.NewLogger(t)))
 	readStorage := &spanstoremocks.Reader{}
 	dependencyStorage := &depsmocks.Reader{}
-	traceReader := factoryadapter.NewTraceReader(readStorage)
+	traceReader := v1adapter.NewTraceReader(readStorage)
 	qs := querysvc.NewQueryService(traceReader, dependencyStorage, queryOptions)
 	r := NewRouter()
 	apiHandler := NewAPIHandler(qs, options...)
@@ -202,7 +202,7 @@ func TestLogOnServerError(t *testing.T) {
 	zapCore, logs := observer.New(zap.InfoLevel)
 	logger := zap.New(zapCore)
 	readStorage := &spanstoremocks.Reader{}
-	traceReader := factoryadapter.NewTraceReader(readStorage)
+	traceReader := v1adapter.NewTraceReader(readStorage)
 	dependencyStorage := &depsmocks.Reader{}
 	qs := querysvc.NewQueryService(traceReader, dependencyStorage, querysvc.QueryServiceOptions{})
 	h := NewAPIHandler(qs, HandlerOptions.Logger(logger))
diff --git a/cmd/query/app/querysvc/query_service.go b/cmd/query/app/querysvc/query_service.go
index 02abd07074a..724a2536583 100644
--- a/cmd/query/app/querysvc/query_service.go
+++ b/cmd/query/app/querysvc/query_service.go
@@ -15,8 +15,8 @@ import (
 	"github.com/jaegertracing/jaeger/storage"
 	"github.com/jaegertracing/jaeger/storage/spanstore"
 	"github.com/jaegertracing/jaeger/storage_v2/depstore"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
 	"github.com/jaegertracing/jaeger/storage_v2/tracestore"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 var errNoArchiveSpanStorage = errors.New("archive span storage was not configured")
@@ -63,7 +63,7 @@ func NewQueryService(traceReader tracestore.Reader, dependencyReader depstore.Re
 
 // GetTrace is the queryService implementation of spanstore.Reader.GetTrace
 func (qs QueryService) GetTrace(ctx context.Context, query spanstore.GetTraceParameters) (*model.Trace, error) {
-	spanReader, err := factoryadapter.GetV1Reader(qs.traceReader)
+	spanReader, err := v1adapter.GetV1Reader(qs.traceReader)
 	if err != nil {
 		return nil, err
 	}
@@ -79,7 +79,7 @@ func (qs QueryService) GetTrace(ctx context.Context, query spanstore.GetTracePar
 
 // GetServices is the queryService implementation of spanstore.Reader.GetServices
 func (qs QueryService) GetServices(ctx context.Context) ([]string, error) {
-	spanReader, err := factoryadapter.GetV1Reader(qs.traceReader)
+	spanReader, err := v1adapter.GetV1Reader(qs.traceReader)
 	if err != nil {
 		return nil, err
 	}
@@ -91,7 +91,7 @@ func (qs QueryService) GetOperations(
 	ctx context.Context,
 	query spanstore.OperationQueryParameters,
 ) ([]spanstore.Operation, error) {
-	spanReader, err := factoryadapter.GetV1Reader(qs.traceReader)
+	spanReader, err := v1adapter.GetV1Reader(qs.traceReader)
 	if err != nil {
 		return nil, err
 	}
@@ -100,7 +100,7 @@ func (qs QueryService) GetOperations(
 
 // FindTraces is the queryService implementation of spanstore.Reader.FindTraces
 func (qs QueryService) FindTraces(ctx context.Context, query *spanstore.TraceQueryParameters) ([]*model.Trace, error) {
-	spanReader, err := factoryadapter.GetV1Reader(qs.traceReader)
+	spanReader, err := v1adapter.GetV1Reader(qs.traceReader)
 	if err != nil {
 		return nil, err
 	}
diff --git a/cmd/query/app/querysvc/query_service_test.go b/cmd/query/app/querysvc/query_service_test.go
index 10a3b21e5af..2b1176cf96f 100644
--- a/cmd/query/app/querysvc/query_service_test.go
+++ b/cmd/query/app/querysvc/query_service_test.go
@@ -24,8 +24,8 @@ import (
 	spanstoremocks "github.com/jaegertracing/jaeger/storage/spanstore/mocks"
 	"github.com/jaegertracing/jaeger/storage_v2/depstore"
 	depsmocks "github.com/jaegertracing/jaeger/storage_v2/depstore/mocks"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
 	tracestoremocks "github.com/jaegertracing/jaeger/storage_v2/tracestore/mocks"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 const millisToNanosMultiplier = int64(time.Millisecond / time.Nanosecond)
@@ -90,7 +90,7 @@ func withAdjuster() testOption {
 
 func initializeTestService(optionAppliers ...testOption) *testQueryService {
 	readStorage := &spanstoremocks.Reader{}
-	traceReader := factoryadapter.NewTraceReader(readStorage)
+	traceReader := v1adapter.NewTraceReader(readStorage)
 	dependencyStorage := &depsmocks.Reader{}
 
 	options := QueryServiceOptions{}
diff --git a/cmd/query/app/server_test.go b/cmd/query/app/server_test.go
index f12723439a6..6a5a625bec6 100644
--- a/cmd/query/app/server_test.go
+++ b/cmd/query/app/server_test.go
@@ -42,7 +42,7 @@ import (
 	"github.com/jaegertracing/jaeger/storage/spanstore"
 	spanstoremocks "github.com/jaegertracing/jaeger/storage/spanstore/mocks"
 	depsmocks "github.com/jaegertracing/jaeger/storage_v2/depstore/mocks"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 var testCertKeyLocation = "../../../pkg/config/tlscfg/testdata"
@@ -324,7 +324,7 @@ type fakeQueryService struct {
 
 func makeQuerySvc() *fakeQueryService {
 	spanReader := &spanstoremocks.Reader{}
-	traceReader := factoryadapter.NewTraceReader(spanReader)
+	traceReader := v1adapter.NewTraceReader(spanReader)
 	dependencyReader := &depsmocks.Reader{}
 	expectedServices := []string{"test"}
 	spanReader.On("GetServices", mock.AnythingOfType("*context.valueCtx")).Return(expectedServices, nil)
diff --git a/cmd/query/app/token_propagation_test.go b/cmd/query/app/token_propagation_test.go
index 0a48802f37b..333904d7b0a 100644
--- a/cmd/query/app/token_propagation_test.go
+++ b/cmd/query/app/token_propagation_test.go
@@ -27,7 +27,7 @@ import (
 	"github.com/jaegertracing/jaeger/pkg/tenancy"
 	"github.com/jaegertracing/jaeger/plugin/storage/es"
 	"github.com/jaegertracing/jaeger/ports"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 const (
@@ -86,7 +86,7 @@ func runQueryService(t *testing.T, esURL string) *Server {
 
 	spanReader, err := f.CreateSpanReader()
 	require.NoError(t, err)
-	traceReader := factoryadapter.NewTraceReader(spanReader)
+	traceReader := v1adapter.NewTraceReader(spanReader)
 
 	querySvc := querysvc.NewQueryService(traceReader, nil, querysvc.QueryServiceOptions{})
 	server, err := NewServer(context.Background(), querySvc, nil,
diff --git a/cmd/query/main.go b/cmd/query/main.go
index 1b8b353a7ae..a2250c9f6a1 100644
--- a/cmd/query/main.go
+++ b/cmd/query/main.go
@@ -32,7 +32,7 @@ import (
 	metricsPlugin "github.com/jaegertracing/jaeger/plugin/metricstore"
 	"github.com/jaegertracing/jaeger/plugin/storage"
 	"github.com/jaegertracing/jaeger/ports"
-	"github.com/jaegertracing/jaeger/storage_v2/factoryadapter"
+	"github.com/jaegertracing/jaeger/storage_v2/v1adapter"
 )
 
 func main() {
@@ -92,7 +92,7 @@ func main() {
 				logger.Fatal("Failed to init storage factory", zap.Error(err))
 			}
 
-			v2Factory := factoryadapter.NewFactory(storageFactory)
+			v2Factory := v1adapter.NewFactory(storageFactory)
 			traceReader, err := v2Factory.CreateTraceReader()
 			if err != nil {
 				logger.Fatal("Failed to create trace reader", zap.Error(err))
diff --git a/storage_v2/factoryadapter/README.md b/storage_v2/v1adapter/README.md
similarity index 100%
rename from storage_v2/factoryadapter/README.md
rename to storage_v2/v1adapter/README.md
diff --git a/storage_v2/factoryadapter/factory.go b/storage_v2/v1adapter/factory.go
similarity index 98%
rename from storage_v2/factoryadapter/factory.go
rename to storage_v2/v1adapter/factory.go
index 1eaaea146ed..243fccebf65 100644
--- a/storage_v2/factoryadapter/factory.go
+++ b/storage_v2/v1adapter/factory.go
@@ -1,7 +1,7 @@
 // Copyright (c) 2024 The Jaeger Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-package factoryadapter
+package v1adapter
 
 import (
 	"context"
diff --git a/storage_v2/factoryadapter/factory_test.go b/storage_v2/v1adapter/factory_test.go
similarity index 99%
rename from storage_v2/factoryadapter/factory_test.go
rename to storage_v2/v1adapter/factory_test.go
index d8794adf327..6222138e435 100644
--- a/storage_v2/factoryadapter/factory_test.go
+++ b/storage_v2/v1adapter/factory_test.go
@@ -1,7 +1,7 @@
 // Copyright (c) 2024 The Jaeger Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-package factoryadapter
+package v1adapter
 
 import (
 	"context"
diff --git a/storage_v2/factoryadapter/package_test.go b/storage_v2/v1adapter/package_test.go
similarity index 90%
rename from storage_v2/factoryadapter/package_test.go
rename to storage_v2/v1adapter/package_test.go
index 086d725c713..d97d8a197a2 100644
--- a/storage_v2/factoryadapter/package_test.go
+++ b/storage_v2/v1adapter/package_test.go
@@ -1,7 +1,7 @@
 // Copyright (c) 2024 The Jaeger Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-package factoryadapter
+package v1adapter
 
 import (
 	"testing"
diff --git a/storage_v2/factoryadapter/reader.go b/storage_v2/v1adapter/reader.go
similarity index 99%
rename from storage_v2/factoryadapter/reader.go
rename to storage_v2/v1adapter/reader.go
index d90a31479c8..a3d2293dd25 100644
--- a/storage_v2/factoryadapter/reader.go
+++ b/storage_v2/v1adapter/reader.go
@@ -1,7 +1,7 @@
 // Copyright (c) 2024 The Jaeger Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-package factoryadapter
+package v1adapter
 
 import (
 	"context"
diff --git a/storage_v2/factoryadapter/reader_test.go b/storage_v2/v1adapter/reader_test.go
similarity index 99%
rename from storage_v2/factoryadapter/reader_test.go
rename to storage_v2/v1adapter/reader_test.go
index c870b6a72d9..c142ee99c13 100644
--- a/storage_v2/factoryadapter/reader_test.go
+++ b/storage_v2/v1adapter/reader_test.go
@@ -1,7 +1,7 @@
 // Copyright (c) 2024 The Jaeger Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-package factoryadapter
+package v1adapter
 
 import (
 	"context"
diff --git a/storage_v2/factoryadapter/writer.go b/storage_v2/v1adapter/writer.go
similarity index 97%
rename from storage_v2/factoryadapter/writer.go
rename to storage_v2/v1adapter/writer.go
index a36355d7a89..c0a9d4ced99 100644
--- a/storage_v2/factoryadapter/writer.go
+++ b/storage_v2/v1adapter/writer.go
@@ -1,7 +1,7 @@
 // Copyright (c) 2024 The Jaeger Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-package factoryadapter
+package v1adapter
 
 import (
 	"context"
diff --git a/storage_v2/factoryadapter/writer_test.go b/storage_v2/v1adapter/writer_test.go
similarity index 98%
rename from storage_v2/factoryadapter/writer_test.go
rename to storage_v2/v1adapter/writer_test.go
index 68a09af6e4c..bc00c7ae0bd 100644
--- a/storage_v2/factoryadapter/writer_test.go
+++ b/storage_v2/v1adapter/writer_test.go
@@ -1,7 +1,7 @@
 // Copyright (c) 2024 The Jaeger Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-package factoryadapter
+package v1adapter
 
 import (
 	"context"