diff --git a/trustgraph-flow/trustgraph/direct/cassandra.py b/trustgraph-flow/trustgraph/direct/cassandra.py
index 1754e090..2b577df1 100644
--- a/trustgraph-flow/trustgraph/direct/cassandra.py
+++ b/trustgraph-flow/trustgraph/direct/cassandra.py
@@ -4,10 +4,16 @@ from cassandra.auth import PlainTextAuthProvider
 
 class TrustGraph:
 
-    def __init__(self, hosts=None):
+    def __init__(
+            self, hosts=None,
+            keyspace="trustgraph", table="default",
+    ):
 
         if hosts is None:
             hosts = ["localhost"]
+
+        self.keyspace = keyspace
+        self.table = table
             
         self.cluster = Cluster(hosts)
         self.session = self.cluster.connect()
@@ -16,26 +22,26 @@ class TrustGraph:
 
     def clear(self):
 
-        self.session.execute("""
-            drop keyspace if exists trustgraph;
+        self.session.execute(f"""
+            drop keyspace if exists {self.keyspace};
         """);
 
         self.init()
 
     def init(self):
 
-        self.session.execute("""
-            create keyspace if not exists trustgraph
-                with replication = { 
+        self.session.execute(f"""
+            create keyspace if not exists {self.keyspace}
+                with replication = {{ 
                    'class' : 'SimpleStrategy', 
                    'replication_factor' : 1 
-                };
+                }};
         """);
 
-        self.session.set_keyspace('trustgraph')
+        self.session.set_keyspace(self.keyspace)
 
-        self.session.execute("""
-            create table if not exists triples (
+        self.session.execute(f"""
+            create table if not exists {self.table} (
                 s text,
                 p text,
                 o text,
@@ -43,66 +49,66 @@ class TrustGraph:
             );
         """);
 
-        self.session.execute("""
-            create index if not exists triples_p
-                ON triples (p);
+        self.session.execute(f"""
+            create index if not exists {self.table}_p
+                ON {self.table} (p);
         """);
 
-        self.session.execute("""
-            create index if not exists triples_o
-                ON triples (o);
+        self.session.execute(f"""
+            create index if not exists {self.table}_o
+                ON {self.table} (o);
         """);
 
     def insert(self, s, p, o):
     
         self.session.execute(
-            "insert into triples (s, p, o) values (%s, %s, %s)",
+            f"insert into {self.table} (s, p, o) values (%s, %s, %s)",
             (s, p, o)
         )
 
     def get_all(self, limit=50):
         return self.session.execute(
-            f"select s, p, o from triples limit {limit}"
+            f"select s, p, o from {self.table} limit {limit}"
         )
 
     def get_s(self, s, limit=10):
         return self.session.execute(
-            f"select p, o from triples where s = %s limit {limit}",
+            f"select p, o from {self.table} where s = %s limit {limit}",
             (s,)
         )
 
     def get_p(self, p, limit=10):
         return self.session.execute(
-            f"select s, o from triples where p = %s limit {limit}",
+            f"select s, o from {self.table} where p = %s limit {limit}",
             (p,)
         )
 
     def get_o(self, o, limit=10):
         return self.session.execute(
-            f"select s, p from triples where o = %s limit {limit}",
+            f"select s, p from {self.table} where o = %s limit {limit}",
             (o,)
         )
 
     def get_sp(self, s, p, limit=10):
         return self.session.execute(
-            f"select o from triples where s = %s and p = %s limit {limit}",
+            f"select o from {self.table} where s = %s and p = %s limit {limit}",
             (s, p)
         )
 
     def get_po(self, p, o, limit=10):
         return self.session.execute(
-            f"select s from triples where p = %s and o = %s allow filtering limit {limit}",
+            f"select s from {self.table} where p = %s and o = %s allow filtering limit {limit}",
             (p, o)
         )
 
     def get_os(self, o, s, limit=10):
         return self.session.execute(
-            f"select p from triples where o = %s and s = %s limit {limit}",
+            f"select p from {self.table} where o = %s and s = %s limit {limit}",
             (o, s)
         )
 
     def get_spo(self, s, p, o, limit=10):
         return self.session.execute(
-            f"""select s as x from triples where s = %s and p = %s and o = %s limit {limit}""",
+            f"""select s as x from {self.table} where s = %s and p = %s and o = %s limit {limit}""",
             (s, p, o)
         )
diff --git a/trustgraph-flow/trustgraph/query/doc_embeddings/qdrant/service.py b/trustgraph-flow/trustgraph/query/doc_embeddings/qdrant/service.py
index cd350a32..7bb5133a 100755
--- a/trustgraph-flow/trustgraph/query/doc_embeddings/qdrant/service.py
+++ b/trustgraph-flow/trustgraph/query/doc_embeddings/qdrant/service.py
@@ -61,7 +61,7 @@ class Processor(ConsumerProducer):
 
                 dim = len(vec)
                 collection = (
-                    "d_" + v.user + "_" + v.collection +
+                    "d_" + v.user + "_" + v.collection + "_" +
                     str(dim)
                 )
 
diff --git a/trustgraph-flow/trustgraph/query/graph_embeddings/qdrant/service.py b/trustgraph-flow/trustgraph/query/graph_embeddings/qdrant/service.py
index 0f9a7b48..8991f9ea 100755
--- a/trustgraph-flow/trustgraph/query/graph_embeddings/qdrant/service.py
+++ b/trustgraph-flow/trustgraph/query/graph_embeddings/qdrant/service.py
@@ -67,7 +67,7 @@ class Processor(ConsumerProducer):
 
                 dim = len(vec)
                 collection = (
-                    "t_" + v.user + "_" + v.collection +
+                    "t_" + v.user + "_" + v.collection + "_" +
                     str(dim)
                 )
 
diff --git a/trustgraph-flow/trustgraph/query/triples/cassandra/service.py b/trustgraph-flow/trustgraph/query/triples/cassandra/service.py
index 5e1e0e3e..4245784d 100755
--- a/trustgraph-flow/trustgraph/query/triples/cassandra/service.py
+++ b/trustgraph-flow/trustgraph/query/triples/cassandra/service.py
@@ -38,7 +38,8 @@ class Processor(ConsumerProducer):
             }
         )
 
-        self.tg = TrustGraph([graph_host])
+        self.graph_host = [graph_host]
+        self.table = None
 
     def create_value(self, ent):
         if ent.startswith("http://") or ent.startswith("https://"):
@@ -52,6 +53,15 @@ class Processor(ConsumerProducer):
 
             v = msg.value()
 
+            table = (v.user, v.collection)
+
+            if table != self.table:
+                self.tg = TrustGraph(
+                    hosts=self.graph_host,
+                    keyspace=v.user, table=v.collection,
+                )
+                self.table = table
+
             # Sender-produced ID
             id = msg.properties()["id"]
 
diff --git a/trustgraph-flow/trustgraph/storage/doc_embeddings/qdrant/write.py b/trustgraph-flow/trustgraph/storage/doc_embeddings/qdrant/write.py
index 8e2ee43f..ab5cdb7c 100644
--- a/trustgraph-flow/trustgraph/storage/doc_embeddings/qdrant/write.py
+++ b/trustgraph-flow/trustgraph/storage/doc_embeddings/qdrant/write.py
@@ -53,7 +53,7 @@ class Processor(Consumer):
 
             dim = len(vec)
             collection = (
-                "d_" + v.metadata.user + "_" + v.metadata.collection +
+                "d_" + v.metadata.user + "_" + v.metadata.collection + "_" +
                 str(dim)
             )
 
diff --git a/trustgraph-flow/trustgraph/storage/graph_embeddings/qdrant/write.py b/trustgraph-flow/trustgraph/storage/graph_embeddings/qdrant/write.py
index 8f9964f6..90d3ac77 100755
--- a/trustgraph-flow/trustgraph/storage/graph_embeddings/qdrant/write.py
+++ b/trustgraph-flow/trustgraph/storage/graph_embeddings/qdrant/write.py
@@ -51,7 +51,7 @@ class Processor(Consumer):
 
             dim = len(vec)
             collection = (
-                "t_" + v.metadata.user + "_" + v.metadata.collection +
+                "t_" + v.metadata.user + "_" + v.metadata.collection + "_" +
                 str(dim)
             )
 
diff --git a/trustgraph-flow/trustgraph/storage/triples/cassandra/write.py b/trustgraph-flow/trustgraph/storage/triples/cassandra/write.py
index 84c002ff..3d63d1e1 100755
--- a/trustgraph-flow/trustgraph/storage/triples/cassandra/write.py
+++ b/trustgraph-flow/trustgraph/storage/triples/cassandra/write.py
@@ -38,12 +38,22 @@ class Processor(Consumer):
             }
         )
 
-        self.tg = TrustGraph([graph_host])
+        self.graph_host = [graph_host]
+        self.table = None
 
     def handle(self, msg):
 
         v = msg.value()
 
+        table = (v.metadata.user, v.metadata.collection)
+
+        if self.table is None or self.table != self.table:
+            self.tg = TrustGraph(
+                hosts=self.graph_host,
+                keyspace=v.metadata.user, table=v.metadata.collection,
+            )
+            self.table = table
+
         self.tg.insert(
             v.s.value,
             v.p.value,