diff --git a/src/PolyTrader.Core/Persistence/Ef/CoreDbContext.cs b/src/PolyTrader.Core/Persistence/Ef/CoreDbContext.cs
index 13f0909..4838537 100644
--- a/src/PolyTrader.Core/Persistence/Ef/CoreDbContext.cs
+++ b/src/PolyTrader.Core/Persistence/Ef/CoreDbContext.cs
@@ -21,7 +21,7 @@ namespace PolyTrader.Core.Persistence.Ef
         {
             b.Entity<AccountState>(e =>
             {
-                e.ToTable("accounts");
+                e.ToTable("core_accounts");
                 e.HasKey(x => x.AccountId);
                 e.Property(x => x.AccountId).ValueGeneratedNever();
                 e.Ignore(x => x.OpenPositions);            // Runtime-Only (In-Memory Hot-Path)
@@ -39,7 +39,7 @@ namespace PolyTrader.Core.Persistence.Ef
 
             b.Entity<Position>(e =>
             {
-                e.ToTable("positions");
+                e.ToTable("core_positions");
                 e.HasKey(x => new { x.AccountId, x.IsDemo, x.TokenId });
                 e.Property(x => x.TokenId).HasMaxLength(120);
                 e.Property(x => x.MarketSlug).HasMaxLength(300);
@@ -58,7 +58,7 @@ namespace PolyTrader.Core.Persistence.Ef
 
             b.Entity<MarketData>(e =>
             {
-                e.ToTable("markets");
+                e.ToTable("core_markets");
                 e.HasKey(x => x.Id);
                 e.Property(x => x.Id).HasMaxLength(120);
                 e.Property(x => x.ConditionId).HasMaxLength(120);
@@ -71,7 +71,7 @@ namespace PolyTrader.Core.Persistence.Ef
 
             b.Entity<TradeRecord>(e =>
             {
-                e.ToTable("trade_log");
+                e.ToTable("core_trade_log");
                 e.HasKey(x => x.Id);
                 e.Property(x => x.Id).HasMaxLength(64);
                 e.Property(x => x.ModuleName).HasMaxLength(64);
diff --git a/src/PolyTrader.Core/Persistence/Ef/Migrations/20260705112545_InitialCore.Designer.cs b/src/PolyTrader.Core/Persistence/Ef/Migrations/20260705113713_InitialCore.Designer.cs
similarity index 97%
rename from src/PolyTrader.Core/Persistence/Ef/Migrations/20260705112545_InitialCore.Designer.cs
rename to src/PolyTrader.Core/Persistence/Ef/Migrations/20260705113713_InitialCore.Designer.cs
index 7ad0bac..2a537e4 100644
--- a/src/PolyTrader.Core/Persistence/Ef/Migrations/20260705112545_InitialCore.Designer.cs
+++ b/src/PolyTrader.Core/Persistence/Ef/Migrations/20260705113713_InitialCore.Designer.cs
@@ -12,7 +12,7 @@ using PolyTrader.Core.Persistence.Ef;
 namespace PolyTrader.Core.Persistence.Ef.Migrations
 {
     [DbContext(typeof(CoreDbContext))]
-    [Migration("20260705112545_InitialCore")]
+    [Migration("20260705113713_InitialCore")]
     partial class InitialCore
     {
         /// <inheritdoc />
@@ -91,7 +91,7 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
 
                     b.HasKey("AccountId");
 
-                    b.ToTable("accounts", (string)null);
+                    b.ToTable("core_accounts", (string)null);
                 });
 
             modelBuilder.Entity("PolyTraderSharp.Models.MarketData", b =>
@@ -142,7 +142,7 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
 
                     b.HasKey("Id");
 
-                    b.ToTable("markets", (string)null);
+                    b.ToTable("core_markets", (string)null);
                 });
 
             modelBuilder.Entity("PolyTraderSharp.Models.Position", b =>
@@ -223,7 +223,7 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
 
                     b.HasKey("AccountId", "IsDemo", "TokenId");
 
-                    b.ToTable("positions", (string)null);
+                    b.ToTable("core_positions", (string)null);
                 });
 
             modelBuilder.Entity("PolyTraderSharp.Models.TradeRecord", b =>
@@ -302,7 +302,7 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
 
                     b.HasIndex("ModuleName");
 
-                    b.ToTable("trade_log", (string)null);
+                    b.ToTable("core_trade_log", (string)null);
                 });
 #pragma warning restore 612, 618
         }
diff --git a/src/PolyTrader.Core/Persistence/Ef/Migrations/20260705112545_InitialCore.cs b/src/PolyTrader.Core/Persistence/Ef/Migrations/20260705113713_InitialCore.cs
similarity index 91%
rename from src/PolyTrader.Core/Persistence/Ef/Migrations/20260705112545_InitialCore.cs
rename to src/PolyTrader.Core/Persistence/Ef/Migrations/20260705113713_InitialCore.cs
index f6df15b..402be59 100644
--- a/src/PolyTrader.Core/Persistence/Ef/Migrations/20260705112545_InitialCore.cs
+++ b/src/PolyTrader.Core/Persistence/Ef/Migrations/20260705113713_InitialCore.cs
@@ -15,7 +15,7 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
                 .Annotation("MySql:CharSet", "utf8mb4");
 
             migrationBuilder.CreateTable(
-                name: "accounts",
+                name: "core_accounts",
                 columns: table => new
                 {
                     AccountId = table.Column<int>(type: "int", nullable: false),
@@ -43,12 +43,12 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_accounts", x => x.AccountId);
+                    table.PrimaryKey("PK_core_accounts", x => x.AccountId);
                 })
                 .Annotation("MySql:CharSet", "utf8mb4");
 
             migrationBuilder.CreateTable(
-                name: "markets",
+                name: "core_markets",
                 columns: table => new
                 {
                     Id = table.Column<string>(type: "varchar(120)", maxLength: 120, nullable: false)
@@ -72,12 +72,12 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_markets", x => x.Id);
+                    table.PrimaryKey("PK_core_markets", x => x.Id);
                 })
                 .Annotation("MySql:CharSet", "utf8mb4");
 
             migrationBuilder.CreateTable(
-                name: "positions",
+                name: "core_positions",
                 columns: table => new
                 {
                     AccountId = table.Column<int>(type: "int", nullable: false),
@@ -109,12 +109,12 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_positions", x => new { x.AccountId, x.IsDemo, x.TokenId });
+                    table.PrimaryKey("PK_core_positions", x => new { x.AccountId, x.IsDemo, x.TokenId });
                 })
                 .Annotation("MySql:CharSet", "utf8mb4");
 
             migrationBuilder.CreateTable(
-                name: "trade_log",
+                name: "core_trade_log",
                 columns: table => new
                 {
                     Id = table.Column<string>(type: "varchar(64)", maxLength: 64, nullable: false)
@@ -143,23 +143,23 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_trade_log", x => x.Id);
+                    table.PrimaryKey("PK_core_trade_log", x => x.Id);
                 })
                 .Annotation("MySql:CharSet", "utf8mb4");
 
             migrationBuilder.CreateIndex(
-                name: "IX_trade_log_AccountId",
-                table: "trade_log",
+                name: "IX_core_trade_log_AccountId",
+                table: "core_trade_log",
                 column: "AccountId");
 
             migrationBuilder.CreateIndex(
-                name: "IX_trade_log_ClosedAt",
-                table: "trade_log",
+                name: "IX_core_trade_log_ClosedAt",
+                table: "core_trade_log",
                 column: "ClosedAt");
 
             migrationBuilder.CreateIndex(
-                name: "IX_trade_log_ModuleName",
-                table: "trade_log",
+                name: "IX_core_trade_log_ModuleName",
+                table: "core_trade_log",
                 column: "ModuleName");
         }
 
@@ -167,16 +167,16 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
         protected override void Down(MigrationBuilder migrationBuilder)
         {
             migrationBuilder.DropTable(
-                name: "accounts");
+                name: "core_accounts");
 
             migrationBuilder.DropTable(
-                name: "markets");
+                name: "core_markets");
 
             migrationBuilder.DropTable(
-                name: "positions");
+                name: "core_positions");
 
             migrationBuilder.DropTable(
-                name: "trade_log");
+                name: "core_trade_log");
         }
     }
 }
diff --git a/src/PolyTrader.Core/Persistence/Ef/Migrations/CoreDbContextModelSnapshot.cs b/src/PolyTrader.Core/Persistence/Ef/Migrations/CoreDbContextModelSnapshot.cs
index 0b07bcd..6c90521 100644
--- a/src/PolyTrader.Core/Persistence/Ef/Migrations/CoreDbContextModelSnapshot.cs
+++ b/src/PolyTrader.Core/Persistence/Ef/Migrations/CoreDbContextModelSnapshot.cs
@@ -88,7 +88,7 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
 
                     b.HasKey("AccountId");
 
-                    b.ToTable("accounts", (string)null);
+                    b.ToTable("core_accounts", (string)null);
                 });
 
             modelBuilder.Entity("PolyTraderSharp.Models.MarketData", b =>
@@ -139,7 +139,7 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
 
                     b.HasKey("Id");
 
-                    b.ToTable("markets", (string)null);
+                    b.ToTable("core_markets", (string)null);
                 });
 
             modelBuilder.Entity("PolyTraderSharp.Models.Position", b =>
@@ -220,7 +220,7 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
 
                     b.HasKey("AccountId", "IsDemo", "TokenId");
 
-                    b.ToTable("positions", (string)null);
+                    b.ToTable("core_positions", (string)null);
                 });
 
             modelBuilder.Entity("PolyTraderSharp.Models.TradeRecord", b =>
@@ -299,7 +299,7 @@ namespace PolyTrader.Core.Persistence.Ef.Migrations
 
                     b.HasIndex("ModuleName");
 
-                    b.ToTable("trade_log", (string)null);
+                    b.ToTable("core_trade_log", (string)null);
                 });
 #pragma warning restore 612, 618
         }