diff --git a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/AzureTweetMetadataEntity.java b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/AzureTweetMetadataEntity.java
new file mode 100644
index 0000000..083a92e
--- /dev/null
+++ b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/AzureTweetMetadataEntity.java
@@ -0,0 +1,77 @@
+package edu.uci.ics.asterix.external.dataset.adapter;
+
+import com.microsoft.windowsazure.services.table.client.TableServiceEntity;
+
+public class AzureTweetMetadataEntity extends TableServiceEntity {
+    private String creationTimestamp;
+    private String postingType;
+    private String productId;
+    private String ethnicity;
+    private String gender;
+    private String sentiment;
+    private String location;
+
+    public AzureTweetMetadataEntity() {
+    }
+
+    public AzureTweetMetadataEntity(String partitionKey, String rowKey) {
+        this.partitionKey = partitionKey;
+        this.rowKey = rowKey;
+    }
+
+    public String getCreationTimestamp() {
+        return creationTimestamp;
+    }
+
+    public void setCreationTimestamp(String creationTimestamp) {
+        this.creationTimestamp = creationTimestamp;
+    }
+
+    public String getPostingType() {
+        return postingType;
+    }
+
+    public void setPostingType(String postingType) {
+        this.postingType = postingType;
+    }
+
+    public String getProductId() {
+        return productId;
+    }
+
+    public void setProductId(String productId) {
+        this.productId = productId;
+    }
+
+    public String getEthnicity() {
+        return ethnicity;
+    }
+
+    public void setEthnicity(String ethnicity) {
+        this.ethnicity = ethnicity;
+    }
+
+    public String getGender() {
+        return gender;
+    }
+
+    public void setGender(String gender) {
+        this.gender = gender;
+    }
+
+    public String getSentiment() {
+        return sentiment;
+    }
+
+    public void setSentiment(String sentiment) {
+        this.sentiment = sentiment;
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+}