# Hive, MySQL, Oracle Exadata Cloud Service vs IBM Db2 Comparison

| | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Star Rating** | 4.2 out of 5 | 4.4 out of 5 | 4.4 out of 5 | 4.1 out of 5 | 
| **Total Reviews** | 60 | 1,675 | 44 | 682 | 
| **Largest Market Segment** | Enterprise (54.4% of reviews) | Small-Business (36.7% of reviews) | Enterprise (74.4% of reviews) | Enterprise (66.0% of reviews) | 
| **Entry Level Price** | No pricing available | $5,000 | No pricing available | Free Trial 1 License | 

---
## Top Pros & Cons

### Hive

**Not enough data**

### MySQL

Pros:
- Ease of Use (16 reviews)
- Reliability (9 reviews)

Cons:
- Feature Limitations (12 reviews)
- Limited Database Support (8 reviews)

### Oracle Exadata Cloud Service

**Not enough data**

### IBM Db2

Pros:
- Performance (6 reviews)
- Reliability (6 reviews)

Cons:
- Feature Limitations (3 reviews)
- Complexity (2 reviews)

---
## Ratings Comparison
| Rating | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
  | **Meets Requirements** | 8.2 (52 reviews) | 8.9 (1404 reviews) | 9.2 (26 reviews) | 8.5 (488 reviews) | 
  | **Ease of Use** | 8.4 (52 reviews) | 8.7 (1408 reviews) | 7.7 (27 reviews) | 8.0 (497 reviews) | 
  | **Ease of Setup** | 7.8 (20 reviews) | 8.6 (671 reviews) | 7.7 (19 reviews) | 7.7 (263 reviews) | 
  | **Ease of Admin** | 7.5 (19 reviews) | 8.4 (633 reviews) | 8.5 (19 reviews) | 7.7 (242 reviews) | 
  | **Quality of Support** | 7.7 (46 reviews) | 8.0 (1184 reviews) | 7.8 (27 reviews) | 8.1 (461 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.2 (16 reviews) | 8.5 (519 reviews) | 8.1 (19 reviews) | 8.3 (234 reviews) | 
  | **Product Direction (% positive)** | 7.6 (48 reviews) | 8.0 (1371 reviews) | 7.5 (23 reviews) | 6.8 (456 reviews) | 

---
## Pricing

### Hive

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### MySQL

#### Entry-Level Pricing

Plan: MySQL Enterprise Edition

Price: $5,000


[Browse all 3 editions](https://www.g2.com/products/mysql/pricing)

#### Free Trial

No

### Oracle Exadata Cloud Service

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### IBM Db2

#### Entry-Level Pricing

Plan: Db2 On Cloud - Lite 

Price: Free Trial 1 License

Description: A completely free edition of DB2 on Cloud.

Key Features:
- Enjoy high performance and elastic scaling with Db2’s fully managed database and warehouse solutions in the cloud. Try for free.

[Browse all 6 editions](https://www.g2.com/products/ibm-db2/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Data Warehouse

| Product | Score | Reviews |
|---|---|---|
| **Hive** | 8.3/10 | 12 |
| **MySQL** | N/A | N/A |
| **Oracle Exadata Cloud Service** | 8.5/10 | 6 |
| **IBM Db2** | 8.2/10 | 63 |

#### Data Management

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Data Integration** | 9.2 (10 reviews) ✓ Verified | Not enough data | Not enough data | 8.6 (52 reviews) ✓ Verified | 
| **Data Compression** | 8.0 (11 reviews) ✓ Verified | Not enough data | 8.0 (5 reviews) ✓ Verified | 8.1 (48 reviews) ✓ Verified | 
| **Data Quality** | 8.2 (11 reviews) ✓ Verified | Not enough data | 8.3 (5 reviews) ✓ Verified | 8.6 (49 reviews) ✓ Verified | 
| **Built-In Data Analytics** | 8.3 (11 reviews) ✓ Verified | Not enough data | 8.3 (5 reviews) ✓ Verified | 8.2 (48 reviews) ✓ Verified | 
| **In-Database Machine Learning** | 7.1 (8 reviews) ✓ Verified | Not enough data | Not enough data | 7.5 (34 reviews) ✓ Verified | 
| **Data Lake Analytics** | 8.1 (9 reviews) ✓ Verified | Not enough data | Not enough data | 7.6 (34 reviews) ✓ Verified | 

#### Integration

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **AI/ ML Integration** | Feature Not Available | Not enough data | Not enough data | 7.8 (43 reviews) ✓ Verified | 
| **BI Tool Integration** | 7.8 (9 reviews) ✓ Verified | Not enough data | Not enough data | 8.1 (45 reviews) ✓ Verified | 
| **Data lake Integration** | Feature Not Available | Not enough data | Not enough data | 8.1 (42 reviews) ✓ Verified | 

#### Deployment

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **On-Premise** | 8.0 (11 reviews) ✓ Verified | Not enough data | Not enough data | 8.4 (50 reviews) ✓ Verified | 
| **Cloud** | 9.2 (6 reviews) ✓ Verified | Not enough data | 8.7 (5 reviews) ✓ Verified | 7.8 (41 reviews) ✓ Verified | 

#### Performance 

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Scalability** | 7.9 (11 reviews) ✓ Verified | Not enough data | Not enough data | 8.6 (51 reviews) ✓ Verified | 

#### Security

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Data Governance** | 9.0 (10 reviews) ✓ Verified | Not enough data | 9.0 (5 reviews) ✓ Verified | 8.7 (46 reviews) ✓ Verified | 
| **Data Security** | 8.8 (11 reviews) ✓ Verified | Not enough data | 9.0 (5 reviews) ✓ Verified | 9.0 (35 reviews) ✓ Verified | 

#### Generative AI

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 8.3 (8 reviews) | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 8.3 (8 reviews) | 

### Relational Databases

| Product | Score | Reviews |
|---|---|---|
| **Hive** | N/A | N/A |
| **MySQL** | 8.7/10 | 1290 |
| **Oracle Exadata Cloud Service** | N/A | N/A |
| **IBM Db2** | 8.5/10 | 370 |

#### Management 

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Data Schema** | Not enough data | 9.0 (148 reviews) | Not enough data | 8.6 (60 reviews) | 
| **Query Language** | Not enough data | 9.2 (150 reviews) | Not enough data | 8.4 (62 reviews) | 
| **ACID - Complaint** | Not enough data | 8.9 (132 reviews) | Not enough data | 8.2 (52 reviews) | 
| **Data Replication** | Not enough data | 8.8 (130 reviews) | Not enough data | 8.5 (55 reviews) | 

#### Support 

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Text Search** | Not enough data | 8.4 (139 reviews) | Not enough data | 8.0 (57 reviews) | 
| **Data Types** | Not enough data | 8.7 (147 reviews) | Not enough data | 8.4 (60 reviews) | 
| **Languages** | Not enough data | 8.8 (138 reviews) | Not enough data | 7.9 (60 reviews) | 
| **Operating Systems** | Not enough data | 9.1 (136 reviews) | Not enough data | 8.4 (61 reviews) | 

#### Security

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Database Locking** | Not enough data | 8.8 (137 reviews) | Not enough data | 8.5 (60 reviews) | 
| **Access Control** | Not enough data | 9.0 (137 reviews) | Not enough data | 8.8 (60 reviews) | 
| **Encryption** | Not enough data | 8.6 (130 reviews) | Not enough data | 8.4 (58 reviews) | 
| **Authentication** | Not enough data | 8.6 (135 reviews) | Not enough data | 8.4 (56 reviews) | 

#### Performance 

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Disaster Recovery** | Not enough data | 8.4 (127 reviews) | Not enough data | 8.6 (62 reviews) | 
| **Data Concurrency** | Not enough data | 8.6 (130 reviews) | Not enough data | 8.6 (58 reviews) | 
| **Workload Management** | Not enough data | 8.5 (131 reviews) | Not enough data | 8.5 (56 reviews) | 
| **Advanced Indexing** | Not enough data | 8.6 (134 reviews) | Not enough data | 8.4 (57 reviews) | 
| **Query Optimizer** | Not enough data | 8.7 (132 reviews) | Not enough data | 8.4 (57 reviews) | 

#### Database Features

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Storage** | Not enough data | 8.8 (1152 reviews) | Not enough data | 8.7 (306 reviews) | 
| **Availability** | Not enough data | 8.9 (1156 reviews) | Not enough data | 8.8 (309 reviews) | 
| **Stability** | Not enough data | 8.7 (1160 reviews) | Not enough data | 8.8 (309 reviews) | 
| **Scalability** | Not enough data | 8.1 (1128 reviews) | Not enough data | 8.4 (304 reviews) | 
| **Security** | Not enough data | 8.4 (1116 reviews) | Not enough data | 8.8 (302 reviews) | 
| **Data Manipulation** | Not enough data | 8.7 (1130 reviews) | Not enough data | 8.4 (303 reviews) | 
| **Query Language** | Not enough data | 8.9 (1152 reviews) | Not enough data | 8.4 (308 reviews) | 

### Data Warehouse Automation

| Product | Score | Reviews |
|---|---|---|
| **Hive** | N/A | N/A |
| **MySQL** | N/A | N/A |
| **Oracle Exadata Cloud Service** | N/A | N/A |
| **IBM Db2** | 8.0/10 | 11 |

#### Automation

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Workflow Automation** | Not enough data | Not enough data | Not enough data | 8.3 (9 reviews) | 
| **Multi-platform support** | Not enough data | Not enough data | Not enough data | 8.1 (9 reviews) | 
| **Data Management** | Not enough data | Not enough data | Not enough data | 8.3 (9 reviews) | 
| **Data Simplicity** | Not enough data | Not enough data | Not enough data | 8.5 (9 reviews) | 

#### Functionality

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Documentation management** | Not enough data | Not enough data | Not enough data | 7.4 (9 reviews) | 
| **Platform support** | Not enough data | Not enough data | Not enough data | 8.1 (9 reviews) | 
| **Template functionality** | Not enough data | Not enough data | Not enough data | 8.0 (9 reviews) | 

#### Administration

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Error Alerts** | Not enough data | Not enough data | Not enough data | 8.3 (8 reviews) | 
| **Service Automation** | Not enough data | Not enough data | Not enough data | 7.7 (8 reviews) | 
| **Workflow management** | Not enough data | Not enough data | Not enough data | 7.7 (8 reviews) | 

#### Agentic AI - Data Warehouse Automation

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Database as a Service (DBaaS)

| Product | Score | Reviews |
|---|---|---|
| **Hive** | N/A | N/A |
| **MySQL** | N/A | N/A |
| **Oracle Exadata Cloud Service** | N/A | N/A |
| **IBM Db2** | 8.7/10 | 78 |

#### Configuration

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Application Performance** | Not enough data | Not enough data | Not enough data | 8.5 (65 reviews) | 
| **Orchestration** | Not enough data | Not enough data | Not enough data | 8.1 (60 reviews) | 
| **Database Monitoring** | Not enough data | Not enough data | Not enough data | 8.5 (66 reviews) | 
| **Anomaly Detection** | Not enough data | Not enough data | Not enough data | 8.3 (61 reviews) | 
| **Network Security** | Not enough data | Not enough data | Not enough data | 8.6 (62 reviews) | 

#### Database Administration

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Provisioning** | Not enough data | Not enough data | Not enough data | 8.6 (60 reviews) | 
| **Governance** | Not enough data | Not enough data | Not enough data | 8.8 (60 reviews) | 
| **Auditing** | Not enough data | Not enough data | Not enough data | 8.8 (59 reviews) | 

#### Availability

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Scalability** | Not enough data | Not enough data | Not enough data | 8.9 (63 reviews) | 
| **Backup** | Not enough data | Not enough data | Not enough data | 9.1 (62 reviews) | 
| **Archiving** | Not enough data | Not enough data | Not enough data | 8.8 (63 reviews) | 
| **Indexing** | Not enough data | Not enough data | Not enough data | 8.9 (63 reviews) | 

#### Security

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Data Masking** | Not enough data | Not enough data | Not enough data | 8.4 (41 reviews) | 
| **Authentication And Single Sign-On** | Not enough data | Not enough data | Not enough data | 8.8 (42 reviews) | 
| **Data Anonymization** | Not enough data | Not enough data | Not enough data | 8.8 (41 reviews) | 

#### Data Management

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Data Replication** | Not enough data | Not enough data | Not enough data | 8.7 (45 reviews) | 
| **Advanced Data Analytics** | Not enough data | Not enough data | Not enough data | 8.6 (44 reviews) | 

### NoSQL Databases

| Product | Score | Reviews |
|---|---|---|
| **Hive** | N/A | N/A |
| **MySQL** | N/A | N/A |
| **Oracle Exadata Cloud Service** | N/A | N/A |
| **IBM Db2** | 8.7/10 | 366 |

#### Database Features

| Feature | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Storage** | Not enough data | 8.8 (1152 reviews) | Not enough data | 8.7 (306 reviews) | 
| **Availability** | Not enough data | 8.9 (1156 reviews) | Not enough data | 8.8 (309 reviews) | 
| **Stability** | Not enough data | 8.7 (1160 reviews) | Not enough data | 8.8 (309 reviews) | 
| **Scalability** | Not enough data | 8.1 (1128 reviews) | Not enough data | 8.4 (304 reviews) | 
| **Security** | Not enough data | 8.4 (1116 reviews) | Not enough data | 8.8 (302 reviews) | 
| **Data Manipulation** | Not enough data | 8.7 (1130 reviews) | Not enough data | 8.4 (303 reviews) | 
| **Query Language** | Not enough data | 8.9 (1152 reviews) | Not enough data | 8.4 (308 reviews) | 

---
## Categories

**Unique to Hive (1):** [Data Warehouse Solutions](https://www.g2.com/categories/data-warehouse)

**Unique to MySQL (1):** [Relational Databases](https://www.g2.com/categories/relational-databases)

**Unique to Oracle Exadata Cloud Service (1):** [Data Warehouse Solutions](https://www.g2.com/categories/data-warehouse)

**Unique to IBM Db2 (6):** [Relational Databases](https://www.g2.com/categories/relational-databases), [Data Warehouse Solutions](https://www.g2.com/categories/data-warehouse), [Object-Oriented Databases](https://www.g2.com/categories/object-oriented-databases), [XML Databases](https://www.g2.com/categories/xml-databases), [Database as a Service (DBaaS) Providers](https://www.g2.com/categories/database-as-a-service-dbaas), [Data Warehouse Automation Software](https://www.g2.com/categories/data-warehouse-automation)


---
## Reviewer Demographics

### By Company Size

| Segment | Hive | MySQL | Oracle Exadata Cloud Service | IBM Db2 | 
|---|---|---|---|---|
| **Small-Business** | 10.5% | 36.7% | 7.7% | 13.6% | 
| **Mid-Market** | 35.1% | 30.8% | 17.9% | 20.4% | 
| **Enterprise** | 54.4% | 32.5% | 74.4% | 66.0% | 

### By Industry

#### Hive

- **Computer Software:** 19.3%
- **Internet:** 19.3%
- **Information Technology and Services:** 14.0%
- **Higher Education:** 7.0%
- **Retail:** 3.5%
- **Food & Beverages:** 3.5%
- **Accounting:** 1.8%
- **Apparel & Fashion:** 1.8%
- **Banking:** 1.8%
- **Computer & Network Security:** 1.8%
- **Other:** 26.3%

#### MySQL

- **Information Technology and Services:** 25.1%
- **Computer Software:** 20.4%
- **Internet:** 4.5%
- **Higher Education:** 4.1%
- **Education Management:** 3.3%
- **Financial Services:** 3.0%
- **Telecommunications:** 3.0%
- **Hospital & Health Care:** 2.3%
- **Banking:** 2.0%
- **Computer & Network Security:** 1.8%
- **Other:** 30.4%

#### Oracle Exadata Cloud Service

- **Government Administration:** 12.5%
- **Banking:** 10.0%
- **Telecommunications:** 7.5%
- **Information Technology and Services:** 7.5%
- **Transportation/Trucking/Railroad:** 5.0%
- **Computer Hardware:** 5.0%
- **Computer Software:** 5.0%
- **Logistics and Supply Chain:** 5.0%
- **Health, Wellness and Fitness:** 5.0%
- **Airlines/Aviation:** 2.5%
- **Other:** 35.0%

#### IBM Db2

- **Information Technology and Services:** 21.6%
- **Banking:** 11.7%
- **Computer Software:** 10.1%
- **Financial Services:** 7.2%
- **Insurance:** 5.9%
- **Retail:** 4.7%
- **Hospital & Health Care:** 3.7%
- **Government Administration:** 3.5%
- **Automotive:** 2.2%
- **Transportation/Trucking/Railroad:** 1.8%
- **Other:** 27.6%

---
## Alternatives

### Alternatives to Hive

- [Snowflake](https://www.g2.com/products/snowflake/reviews) — 4.6/5 stars (754 reviews)
- [Google Cloud BigQuery](https://www.g2.com/products/google-cloud-bigquery/reviews) — 4.5/5 stars (1227 reviews)
- [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (375 reviews)
- [OpenText Vertica](https://www.g2.com/products/opentext-vertica/reviews) — 4.3/5 stars (216 reviews)
- [Amazon Redshift](https://www.g2.com/products/amazon-redshift/reviews) — 4.3/5 stars (402 reviews)
- [Databricks](https://www.g2.com/products/databricks/reviews) — 4.6/5 stars (783 reviews)
- [Dremio](https://www.g2.com/products/dremio/reviews) — 4.6/5 stars (70 reviews)
- [VMware Greenplum](https://www.g2.com/products/vmware-greenplum/reviews) — 4.3/5 stars (61 reviews)
- [Yellowbrick](https://www.g2.com/products/yellowbrick-data-yellowbrick/reviews) — 4.9/5 stars (14 reviews)
- [SAP Datasphere](https://www.g2.com/products/sap-datasphere/reviews) — 4.2/5 stars (170 reviews)

### Alternatives to MySQL

- [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2280 reviews)
- [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) — 4.5/5 stars (907 reviews)
- [PostgreSQL](https://www.g2.com/products/postgresql/reviews) — 4.4/5 stars (679 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (375 reviews)
- [SQLite](https://www.g2.com/products/sqlite/reviews) — 4.3/5 stars (260 reviews)
- [Azure SQL Database](https://www.g2.com/products/azure-sql-database/reviews) — 4.5/5 stars (241 reviews)
- [MariaDB](https://www.g2.com/products/mariadb/reviews) — 4.4/5 stars (226 reviews)
- [IBM Informix](https://www.g2.com/products/ibm-informix/reviews) — 4.5/5 stars (111 reviews)
- [Google Cloud SQL](https://www.g2.com/products/google-cloud-sql/reviews) — 4.5/5 stars (366 reviews)

### Alternatives to Oracle Exadata Cloud Service

- [Snowflake](https://www.g2.com/products/snowflake/reviews) — 4.6/5 stars (754 reviews)
- [Amazon Redshift](https://www.g2.com/products/amazon-redshift/reviews) — 4.3/5 stars (402 reviews)
- [Google Cloud BigQuery](https://www.g2.com/products/google-cloud-bigquery/reviews) — 4.5/5 stars (1227 reviews)
- [OpenText Vertica](https://www.g2.com/products/opentext-vertica/reviews) — 4.3/5 stars (216 reviews)
- [IBM Netezza Performance Server](https://www.g2.com/products/ibm-netezza-performance-server/reviews) — 4.1/5 stars (84 reviews)
- [SQL Server 2019](https://www.g2.com/products/sql-server-2019/reviews) — 4.5/5 stars (83 reviews)
- [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (375 reviews)
- [Databricks](https://www.g2.com/products/databricks/reviews) — 4.6/5 stars (783 reviews)
- [Rubrik](https://www.g2.com/products/rubrik/reviews) — 4.5/5 stars (161 reviews)
- [Cloudera Data Platform](https://www.g2.com/products/cloudera-cloudera-data-platform/reviews) — 4.1/5 stars (136 reviews)

### Alternatives to IBM Db2

- [Oracle Database](https://www.g2.com/products/oracle-database/reviews) — 4.3/5 stars (1010 reviews)
- [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) — 4.5/5 stars (907 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (375 reviews)
- [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2280 reviews)
- [Google Cloud BigQuery](https://www.g2.com/products/google-cloud-bigquery/reviews) — 4.5/5 stars (1227 reviews)
- [Snowflake](https://www.g2.com/products/snowflake/reviews) — 4.6/5 stars (754 reviews)
- [PostgreSQL](https://www.g2.com/products/postgresql/reviews) — 4.4/5 stars (679 reviews)
- [Amazon Redshift](https://www.g2.com/products/amazon-redshift/reviews) — 4.3/5 stars (402 reviews)
- [Amazon Aurora](https://www.g2.com/products/amazon-aurora/reviews) — 4.5/5 stars (457 reviews)

---
## Top Discussions

### Hive

No discussions available for this product.

### MySQL

- Title: [Does MySQL new version has strong security?](https://www.g2.com/discussions/10422-question-about-mysql) — 10 comments, 2 upvotes
  > **Top comment:** "Hasini, What do you mean? Have you experienced any security issue? How are you using MySQL (any back-end language) If so, like any other language it depends..."
- Title: [What is MySQL used for?](https://www.g2.com/discussions/what-is-mysql-used-for) — 3 comments
  > **Top comment:** "MySQL is a widely used relational database management system (RDBMS) that serves various purposes across different industries and applications. Here are some..."
- Title: [Can I use MySQL for free?](https://www.g2.com/discussions/can-i-use-mysql-for-free) — 3 comments, 2 upvotes
  > **Top comment:** "Yes, If you are using it for your own purpose (not business purpose), you can download MySQL Community version for free. 
Link for downloading the community..."
- Title: [Could you explain how to optimize MySQL database performance for a new user handling large-scale data?](https://www.g2.com/discussions/could-you-explain-how-to-optimize-mysql-database-performance-for-a-new-user-handling-large-scale-data) — 2 comments
  > **Top comment:** "Try these steps:
1) try normalization 
2) use indexes 
3) try to separate workloads using different techinques"
- Title: [Is there any possibilities than mysql database can be online?](https://www.g2.com/discussions/is-there-any-possibilities-than-mysql-database-can-be-online) — 2 comments, 1 upvote
  > **Top comment:** "Yes, you can make MySQL databases accessible online and many websites/application do this. It all depends on server configuration."

### Oracle Exadata Cloud Service

No discussions available for this product.

### IBM Db2

- Title: [Where can I find answers to other questions I may have?](https://www.g2.com/discussions/faqs-6eb88878-1fbd-4fb6-aea7-4134624eebc7) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "Please visit: https://developer.ibm.com/answers/questions/436870/common-questions-about-the-db2-on-cloud-free-plan/"
- Title: [What is IBM Db2 used for?](https://www.g2.com/discussions/what-is-ibm-db2-used-for) — 1 comment
  > **Top comment:** "It is a name of the database which is used in IBM I system."
- Title: [What does Ibm Dashdb do?](https://www.g2.com/discussions/what-does-ibm-dashdb-do) — 1 comment
  > **Top comment:** "IBM dashDB is a fully managed in-memory cloud data warehousing service for developers, database administrators, business analysts, data scientists and more."
- Title: [What is IBM doing to facilitate connections with Db2 and cloud platforms of their own?](https://www.g2.com/discussions/what-is-ibm-doing-to-facilitate-connections-with-db2-and-cloud-platforms-of-their-own) — 1 comment, 1 upvote
  > **Top comment:** "IBM is changing the SQL model internal to the DB2 platform, allowing all databases that utilize query tools like Python, SQL, etc. to utilize ALL commands..."
- Title: [Which tool do you use for deep monitoring of IBM DB2 databases (instances) ?](https://www.g2.com/discussions/which-tool-do-you-use-for-deep-monitoring-of-ibm-db2-databases-instances) — 1 comment, 1 upvote
  > **Top comment:** "Maxim, we have a dedicated management console that comes free with Db2. It was called Data Server Manager in the past, now we call it the Unified Management..."

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**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/hive-vs-mysql-vs-oracle-exadata-cloud-service-vs-ibm-db2)