diff --git a/DATABASE/db/hsqldb-1.8.0.10.jar b/DATABASE/db/hsqldb-1.8.0.10.jar
deleted file mode 100644
index e010269..0000000
Binary files a/DATABASE/db/hsqldb-1.8.0.10.jar and /dev/null differ
diff --git a/DATABASE/db/sampledb.script b/DATABASE/db/sampledb.script
deleted file mode 100644
index 51ca09e..0000000
--- a/DATABASE/db/sampledb.script
+++ /dev/null
@@ -1,14 +0,0 @@
-CREATE SCHEMA PUBLIC AUTHORIZATION DBA
-CREATE MEMORY TABLE SAMPLE(ID VARCHAR(16) NOT NULL PRIMARY KEY,NAME VARCHAR(50),DESCRIPTION VARCHAR(100),USE_YN CHAR(1),REG_USER VARCHAR(10))
-CREATE MEMORY TABLE IDS(TABLE_NAME VARCHAR(16) NOT NULL PRIMARY KEY,NEXT_ID DECIMAL(30) NOT NULL)
-CREATE USER SA PASSWORD ""
-GRANT DBA TO SA
-SET WRITE_DELAY 20
-SET SCHEMA PUBLIC
-INSERT INTO SAMPLE VALUES('SAMPLE-00001','Runtime Environment','Foundation Layer','Y','eGov')
-INSERT INTO SAMPLE VALUES('SAMPLE-00002','Runtime Environment','Persistence Layer','Y','eGov')
-INSERT INTO SAMPLE VALUES('SAMPLE-00003','Runtime Environment','Presentation Layer','Y','eGov')
-INSERT INTO SAMPLE VALUES('SAMPLE-00004','Runtime Environment','Business Layer','Y','eGov')
-INSERT INTO SAMPLE VALUES('SAMPLE-00005','Runtime Environment','Batch Layer','Y','eGov')
-INSERT INTO SAMPLE VALUES('SAMPLE-00006','Runtime Environment','Integration Layer','Y','eGov')
-INSERT INTO IDS VALUES('SAMPLE',7)
diff --git a/DATABASE/db/sampledb_data_mysql.script b/DATABASE/db/sampledb_data_mysql.script
deleted file mode 100644
index cc03dd8..0000000
--- a/DATABASE/db/sampledb_data_mysql.script
+++ /dev/null
@@ -1,2 +0,0 @@
-INSERT INTO IDS VALUES('SAMPLE', 0);
-COMMIT;
\ No newline at end of file
diff --git a/DATABASE/db/sampledb_data_oracle.script b/DATABASE/db/sampledb_data_oracle.script
deleted file mode 100644
index cc03dd8..0000000
--- a/DATABASE/db/sampledb_data_oracle.script
+++ /dev/null
@@ -1,2 +0,0 @@
-INSERT INTO IDS VALUES('SAMPLE', 0);
-COMMIT;
\ No newline at end of file
diff --git a/DATABASE/db/sampledb_mysql.script b/DATABASE/db/sampledb_mysql.script
deleted file mode 100644
index 5867cc1..0000000
--- a/DATABASE/db/sampledb_mysql.script
+++ /dev/null
@@ -1,22 +0,0 @@
-DROP TABLE IF EXISTS  SAMPLE ;
-
-CREATE TABLE SAMPLE (
-  ID VARCHAR(16) NOT NULL,
-  NAME VARCHAR(50) DEFAULT NULL,
-  DESCRIPTION VARCHAR(100) DEFAULT NULL,
-  USE_YN CHAR(1) DEFAULT NULL,
-  REG_USER VARCHAR(10) DEFAULT NULL,
-  PRIMARY KEY (ID)
-);
-
-DROP TABLE IF EXISTS  IDS ;
-
-CREATE TABLE IDS (
-  TABLE_NAME VARCHAR(16) NOT NULL,
-  NEXT_ID DECIMAL(30) NOT NULL,
-  PRIMARY KEY (TABLE_NAME) 
-);
-
-INSERT INTO IDS VALUES('SAMPLE',0);
-
-COMMIT;
\ No newline at end of file
diff --git a/DATABASE/db/sampledb_oracle.script b/DATABASE/db/sampledb_oracle.script
deleted file mode 100644
index 5867cc1..0000000
--- a/DATABASE/db/sampledb_oracle.script
+++ /dev/null
@@ -1,22 +0,0 @@
-DROP TABLE IF EXISTS  SAMPLE ;
-
-CREATE TABLE SAMPLE (
-  ID VARCHAR(16) NOT NULL,
-  NAME VARCHAR(50) DEFAULT NULL,
-  DESCRIPTION VARCHAR(100) DEFAULT NULL,
-  USE_YN CHAR(1) DEFAULT NULL,
-  REG_USER VARCHAR(10) DEFAULT NULL,
-  PRIMARY KEY (ID)
-);
-
-DROP TABLE IF EXISTS  IDS ;
-
-CREATE TABLE IDS (
-  TABLE_NAME VARCHAR(16) NOT NULL,
-  NEXT_ID DECIMAL(30) NOT NULL,
-  PRIMARY KEY (TABLE_NAME) 
-);
-
-INSERT INTO IDS VALUES('SAMPLE',0);
-
-COMMIT;
\ No newline at end of file