# Amazon DocumentDB, MongoDB Atlas vs Oracle Database Comparison

| | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Star Rating** | 4.3 out of 5 | 4.5 out of 5 | 4.3 out of 5 | 
| **Total Reviews** | 44 | 371 | 1,010 | 
| **Largest Market Segment** | Small-Business (33.3% of reviews) | Small-Business (57.9% of reviews) | Enterprise (60.7% of reviews) | 
| **Entry Level Price** | $0.10 GB/month (prices may vary across AWS regions)   GB | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Amazon DocumentDB

Pros:
- Cloud Computing (1 reviews)
- Easy Integrations (1 reviews)

Cons:
- Complexity (1 reviews)
- Dependency Issues (1 reviews)

### MongoDB Atlas

Pros:
- Ease of Use (7 reviews)
- Scalability (5 reviews)

Cons:
- Expensive Pricing (3 reviews)
- Unclear Pricing (3 reviews)

### Oracle Database

Pros:
- Performance (15 reviews)
- Security (14 reviews)

Cons:
- Expensive (18 reviews)
- Complexity (11 reviews)

---
## Ratings Comparison
| Rating | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
  | **Meets Requirements** | 8.6 (38 reviews) | 8.9 (272 reviews) | 9.0 (728 reviews) | 
  | **Ease of Use** | 8.6 (37 reviews) | 9.0 (275 reviews) | 8.3 (735 reviews) | 
  | **Ease of Setup** | 8.5 (11 reviews) | 9.1 (105 reviews) | 7.6 (390 reviews) | 
  | **Ease of Admin** | 8.2 (10 reviews) | 8.7 (96 reviews) | 7.8 (330 reviews) | 
  | **Quality of Support** | 8.6 (37 reviews) | 8.7 (242 reviews) | 8.3 (697 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.5 (10 reviews) | 8.8 (91 reviews) | 8.1 (332 reviews) | 
  | **Product Direction (% positive)** | 7.9 (33 reviews) | 9.3 (268 reviews) | 8.2 (695 reviews) | 

---
## Pricing

### Amazon DocumentDB

#### Entry-Level Pricing

Plan: Amazon DocumentDB Pricing

Price: $0.10 GB/month (prices may vary across AWS regions)   GB

Description: Amazon DocumentDB is priced in four dimensions: 1) On-demand instances The amount of compute instances for a cluster (pricing per second with a 10-minute minimum); 2) Database I/O: The amount of I/O used when reading and writing data to your cluster’s storage volume (pricing per million I/Os); 3) Database storage: The amount of data stored in your cluster's storage volume (pricing per GB/month); 4) Backup storage: The amount of backup storage used in excess of your cluster’s database storage usage (pricing per GB/month). Other AWS-wide costs (such as data transfer between applications and DocumentDB across Availability Zones) may also apply.


[Learn more about Amazon DocumentDB](https://www.g2.com/products/amazon-documentdb/reviews)

#### Free Trial

No

### MongoDB Atlas

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### Oracle Database

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Business Intelligence

| Product | Score | Reviews |
|---|---|---|
| **Amazon DocumentDB** | N/A | N/A |
| **MongoDB Atlas** | 8.6/10 | 62 |
| **Oracle Database** | N/A | N/A |

#### Reports

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Reports Interface** | Not enough data | 8.2 (51 reviews) | Not enough data | 
| **Steps to Answer** | Not enough data | 8.2 (49 reviews) | Not enough data | 
| **Graphs and Charts** | Not enough data | 8.9 (57 reviews) | Not enough data | 
| **Score Cards** | Not enough data | 8.9 (46 reviews) | Not enough data | 
| **Dashboards** | Not enough data | 8.9 (55 reviews) | Not enough data | 

#### Self Service 

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Calculated Fields** | Not enough data | Not enough data | Not enough data | 
| **Data Column Filtering** | Not enough data | Not enough data | Not enough data | 
| **Data Discovery** | Not enough data | Not enough data | Not enough data | 
| **Search** | Not enough data | Not enough data | Not enough data | 
| **Collaboration / Workflow** | Not enough data | Not enough data | Not enough data | 
| **Automodeling** | Not enough data | Not enough data | Not enough data | 

#### Advanced Analytics

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Predictive Analytics** | Not enough data | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | Not enough data | 
| **Big Data Services** | Not enough data | Not enough data | Not enough data | 

#### Building Reports

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Data Transformation** | Not enough data | Not enough data | Not enough data | 
| **Data Modeling** | Not enough data | Not enough data | Not enough data | 
| **WYSIWYG Report Design** | Not enough data | Not enough data | Not enough data | 
| **Integration APIs** | Not enough data | Not enough data | Not enough data | 

#### Platform

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Mobile User Support** | Not enough data | Not enough data | Not enough data | 
| **Customization ** | Not enough data | Not enough data | Not enough data | 
| **User, Role, and Access Management** | Not enough data | Not enough data | Not enough data | 
| **Internationalization** | Not enough data | Not enough data | Not enough data | 
| **Sandbox / Test Environments** | Not enough data | Not enough data | Not enough data | 
| **Performance and Reliability** | Not enough data | Not enough data | Not enough data | 
| **Breadth of Partner Applications** | Not enough data | Not enough data | Not enough data | 

### Data Visualization

| Product | Score | Reviews |
|---|---|---|
| **Amazon DocumentDB** | N/A | N/A |
| **MongoDB Atlas** | 8.6/10 | 64 |
| **Oracle Database** | N/A | N/A |

#### Reports

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Reports Interface** | Not enough data | 8.2 (51 reviews) | Not enough data | 
| **Steps to Answer** | Not enough data | 8.2 (49 reviews) | Not enough data | 
| **Graphs and Charts** | Not enough data | 8.9 (57 reviews) | Not enough data | 
| **Score Cards** | Not enough data | 8.9 (46 reviews) | Not enough data | 
| **Dashboards** | Not enough data | 8.9 (55 reviews) | Not enough data | 

#### Reports

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Reports Interface** | Not enough data | 8.6 (53 reviews) | Not enough data | 
| **Share Reports** | Not enough data | 8.6 (51 reviews) | Not enough data | 
| **Steps to Answer** | Not enough data | 7.9 (48 reviews) | Not enough data | 

#### Generative AI

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 

#### Visualization

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Graphs and Charts** | Not enough data | 9.0 (56 reviews) | Not enough data | 
| **Score Cards** | Not enough data | 8.4 (46 reviews) | Not enough data | 
| **Dashboards** | Not enough data | 9.2 (55 reviews) | Not enough data | 
| **Formats** | Not enough data | 8.5 (49 reviews) | Not enough data | 

#### Data Updates

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Historical Snapshots** | Not enough data | 8.6 (46 reviews) | Not enough data | 
| **Real-Time Updating** | Not enough data | 8.7 (54 reviews) | Not enough data | 

#### Collaboration

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Sharing** | Not enough data | 8.6 (49 reviews) | Not enough data | 
| **Co-Editing** | Not enough data | 8.5 (43 reviews) | Not enough data | 
| **Devices** | Not enough data | 8.1 (47 reviews) | Not enough data | 

#### Data Updates

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Historical Snapshots** | Not enough data | 8.6 (44 reviews) | Not enough data | 
| **Real-Time Updating** | Not enough data | 8.7 (50 reviews) | Not enough data | 
| **Email Reports** | Not enough data | 8.3 (46 reviews) | Not enough data | 

### Relational Databases

| Product | Score | Reviews |
|---|---|---|
| **Amazon DocumentDB** | N/A | N/A |
| **MongoDB Atlas** | N/A | N/A |
| **Oracle Database** | 8.8/10 | 581 |

#### Management 

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Data Schema** | Not enough data | Not enough data | 9.0 (146 reviews) | 
| **Query Language** | Not enough data | Not enough data | 8.9 (148 reviews) | 
| **ACID - Complaint** | Not enough data | Not enough data | 8.8 (130 reviews) | 
| **Data Replication** | Not enough data | Not enough data | 8.8 (140 reviews) | 

#### Support 

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Text Search** | Not enough data | Not enough data | 8.4 (142 reviews) | 
| **Data Types** | Not enough data | Not enough data | 8.9 (145 reviews) | 
| **Languages** | Not enough data | Not enough data | 8.7 (142 reviews) | 
| **Operating Systems** | Not enough data | Not enough data | 8.8 (140 reviews) | 

#### Security

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Database Locking** | Not enough data | Not enough data | 8.8 (142 reviews) | 
| **Access Control** | Not enough data | Not enough data | 8.8 (148 reviews) | 
| **Encryption** | Not enough data | Not enough data | 8.7 (138 reviews) | 
| **Authentication** | Not enough data | Not enough data | 8.8 (145 reviews) | 

#### Performance 

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Disaster Recovery** | Not enough data | Not enough data | 8.6 (146 reviews) | 
| **Data Concurrency** | Not enough data | Not enough data | 8.8 (139 reviews) | 
| **Workload Management** | Not enough data | Not enough data | 8.6 (142 reviews) | 
| **Advanced Indexing** | Not enough data | Not enough data | 8.8 (141 reviews) | 
| **Query Optimizer** | Not enough data | Not enough data | 8.8 (147 reviews) | 

#### Database Features

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Storage** | Not enough data | Not enough data | 9.0 (501 reviews) | 
| **Availability** | Not enough data | Not enough data | 9.0 (507 reviews) | 
| **Stability** | Not enough data | Not enough data | 8.9 (514 reviews) | 
| **Scalability** | Not enough data | Not enough data | 8.7 (505 reviews) | 
| **Security** | Not enough data | Not enough data | 9.0 (503 reviews) | 
| **Data Manipulation** | Not enough data | Not enough data | 8.7 (491 reviews) | 
| **Query Language** | Not enough data | Not enough data | 8.9 (497 reviews) | 

### Document Databases

| Product | Score | Reviews |
|---|---|---|
| **Amazon DocumentDB** | 9.2/10 | 11 |
| **MongoDB Atlas** | 8.9/10 | 62 |
| **Oracle Database** | N/A | N/A |

#### Data Management

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Data Model** | 9.4 (6 reviews) | 9.2 (57 reviews) | Not enough data | 
| **Data Types** | 9.0 (5 reviews) | 9.3 (56 reviews) | Not enough data | 
| **Built - In Search** | 9.7 (5 reviews) | 8.6 (54 reviews) | Not enough data | 
| **Event Triggers** | 9.3 (5 reviews) | 8.7 (50 reviews) | Not enough data | 

#### Availability

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Auto Sharding** | 8.6 (6 reviews) | 8.9 (48 reviews) | Not enough data | 
| **Auto Recovery** | 9.5 (7 reviews) | 8.6 (49 reviews) | Not enough data | 
| **Data Replication** | 9.0 (5 reviews) | 9.0 (52 reviews) | Not enough data | 

#### Performance

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Query Optimization** | 8.7 (5 reviews) | 8.5 (55 reviews) | Not enough data | 

#### Security

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Role-Based Authorization** | 9.7 (5 reviews) | 9.0 (55 reviews) | Not enough data | 
| **Authentication** | 9.2 (6 reviews) | 9.2 (56 reviews) | Not enough data | 
| **Audit Logs** | 10.0 (5 reviews) | 8.8 (51 reviews) | Not enough data | 
| **Encryption** | 10.0 (7 reviews) | 9.0 (53 reviews) | Not enough data | 

#### Support

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Multi-Model** | 8.7 (5 reviews) | 8.5 (52 reviews) | Not enough data | 
| **Operating Systems** | 8.7 (5 reviews) | 9.2 (50 reviews) | Not enough data | 
| **BI Connectors** | 8.0 (5 reviews) | 8.7 (40 reviews) | Not enough data | 

### Database as a Service (DBaaS)

| Product | Score | Reviews |
|---|---|---|
| **Amazon DocumentDB** | 9.3/10 | 19 |
| **MongoDB Atlas** | 8.8/10 | 162 |
| **Oracle Database** | 8.7/10 | 97 |

#### Configuration

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Application Performance** | 9.3 (16 reviews) | 9.2 (136 reviews) | 8.8 (92 reviews) | 
| **Orchestration** | 8.7 (15 reviews) | 8.5 (118 reviews) | 8.3 (87 reviews) | 
| **Database Monitoring** | 8.6 (14 reviews) | 9.0 (130 reviews) | 8.6 (90 reviews) | 
| **Anomaly Detection** | 8.7 (13 reviews) | 8.3 (110 reviews) | 8.4 (84 reviews) | 
| **Network Security** | 9.0 (14 reviews) | 8.9 (123 reviews) | 8.9 (89 reviews) | 

#### Database Administration

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Provisioning** | 9.2 (14 reviews) | 8.8 (126 reviews) | 8.5 (85 reviews) | 
| **Governance** | 8.8 (13 reviews) | 8.8 (117 reviews) | 8.8 (83 reviews) | 
| **Auditing** | 9.4 (13 reviews) | 8.6 (111 reviews) | 8.9 (86 reviews) | 

#### Availability

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Scalability** | 9.4 (14 reviews) | 9.2 (129 reviews) | 8.9 (87 reviews) | 
| **Backup** | 9.7 (15 reviews) | 8.8 (126 reviews) | 9.0 (90 reviews) | 
| **Archiving** | 9.6 (13 reviews) | 8.5 (113 reviews) | 8.8 (83 reviews) | 
| **Indexing** | 9.0 (15 reviews) | 9.0 (128 reviews) | 8.7 (84 reviews) | 

#### Security

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Data Masking** | 9.4 (9 reviews) | 8.7 (74 reviews) | 8.8 (86 reviews) | 
| **Authentication And Single Sign-On** | 9.4 (9 reviews) | 9.0 (81 reviews) | 8.6 (83 reviews) | 
| **Data Anonymization** | 9.3 (9 reviews) | 8.7 (72 reviews) | 8.7 (80 reviews) | 

#### Data Management

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Data Replication** | 9.7 (10 reviews) | 8.7 (79 reviews) | 8.9 (81 reviews) | 
| **Advanced Data Analytics** | 9.8 (10 reviews) | 8.8 (68 reviews) | 8.7 (80 reviews) | 

### NoSQL Databases

| Product | Score | Reviews |
|---|---|---|
| **Amazon DocumentDB** | N/A | N/A |
| **MongoDB Atlas** | N/A | N/A |
| **Oracle Database** | N/A | N/A |

#### Database Features

| Feature | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Storage** | Not enough data | Not enough data | 9.0 (501 reviews) | 
| **Availability** | Not enough data | Not enough data | 9.0 (507 reviews) | 
| **Stability** | Not enough data | Not enough data | 8.9 (514 reviews) | 
| **Scalability** | Not enough data | Not enough data | 8.7 (505 reviews) | 
| **Security** | Not enough data | Not enough data | 9.0 (503 reviews) | 
| **Data Manipulation** | Not enough data | Not enough data | 8.7 (491 reviews) | 
| **Query Language** | Not enough data | Not enough data | 8.9 (497 reviews) | 

---
## Categories
**Shared Categories (1):** [Database as a Service (DBaaS) Providers](https://www.g2.com/categories/database-as-a-service-dbaas)

**Unique to Amazon DocumentDB (1):** [Document Databases](https://www.g2.com/categories/document-databases)

**Unique to MongoDB Atlas (2):** [Document Databases](https://www.g2.com/categories/document-databases), [Data Visualization Tools](https://www.g2.com/categories/data-visualization-tools)

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


---
## Reviewer Demographics

### By Company Size

| Segment | Amazon DocumentDB | MongoDB Atlas | Oracle Database | 
|---|---|---|---|
| **Small-Business** | 33.3% | 57.9% | 12.1% | 
| **Mid-Market** | 33.3% | 25.1% | 27.2% | 
| **Enterprise** | 33.3% | 17.0% | 60.7% | 

### By Industry

#### Amazon DocumentDB

- **Information Technology and Services:** 23.8%
- **Computer Software:** 19.0%
- **Internet:** 4.8%
- **Banking:** 4.8%
- **Food & Beverages:** 4.8%
- **Entertainment:** 4.8%
- **Accounting:** 2.4%
- **Automotive:** 2.4%
- **Biotechnology:** 2.4%
- **Broadcast Media:** 2.4%
- **Other:** 28.6%

#### MongoDB Atlas

- **Computer Software:** 30.0%
- **Information Technology and Services:** 21.9%
- **Higher Education:** 4.0%
- **Education Management:** 4.0%
- **Financial Services:** 3.2%
- **Consumer Services:** 2.0%
- **Telecommunications:** 1.7%
- **Internet:** 1.4%
- **Insurance:** 1.4%
- **Marketing and Advertising:** 1.4%
- **Other:** 28.8%

#### Oracle Database

- **Information Technology and Services:** 20.3%
- **Computer Software:** 11.3%
- **Financial Services:** 5.5%
- **Banking:** 5.1%
- **Hospital & Health Care:** 4.3%
- **Higher Education:** 3.8%
- **Telecommunications:** 3.7%
- **Government Administration:** 3.5%
- **Accounting:** 2.8%
- **Insurance:** 2.7%
- **Other:** 37.0%

---
## Alternatives

### Alternatives to Amazon DocumentDB

- [Couchbase](https://www.g2.com/products/couchbase/reviews) — 4.3/5 stars (150 reviews)
- [Google Cloud Firestore](https://www.g2.com/products/google-cloud-firestore/reviews) — 4.2/5 stars (97 reviews)
- [MongoDB](https://www.g2.com/products/mongodb/reviews) — 4.5/5 stars (558 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (749 reviews)
- [ScyllaDB](https://www.g2.com/products/scylladb/reviews) — 4.5/5 stars (427 reviews)
- [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews)
- [Google Cloud SQL](https://www.g2.com/products/google-cloud-sql/reviews) — 4.5/5 stars (366 reviews)
- [Ninox](https://www.g2.com/products/ninox/reviews) — 4.7/5 stars (362 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [SAP Business Technology Platform](https://www.g2.com/products/sap-business-technology-platform/reviews) — 4.4/5 stars (419 reviews)

### Alternatives to MongoDB Atlas

- [Amazon DynamoDB](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) — 4.4/5 stars (530 reviews)
- [Google Cloud Firestore](https://www.g2.com/products/google-cloud-firestore/reviews) — 4.2/5 stars (97 reviews)
- [Azure Cosmos DB](https://www.g2.com/products/azure-cosmos-db/reviews) — 4.2/5 stars (68 reviews)
- [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) — 4.5/5 stars (908 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (749 reviews)
- [Amazon Aurora](https://www.g2.com/products/amazon-aurora/reviews) — 4.5/5 stars (457 reviews)
- [Google Cloud SQL](https://www.g2.com/products/google-cloud-sql/reviews) — 4.5/5 stars (366 reviews)
- [Azure SQL Database](https://www.g2.com/products/azure-sql-database/reviews) — 4.5/5 stars (241 reviews)
- [Google Cloud BigTable](https://www.g2.com/products/google-cloud-bigtable/reviews) — 4.4/5 stars (41 reviews)
- [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews)

### Alternatives to Oracle Database

- [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) — 4.5/5 stars (908 reviews)
- [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [Amazon Aurora](https://www.g2.com/products/amazon-aurora/reviews) — 4.5/5 stars (457 reviews)
- [Azure SQL Database](https://www.g2.com/products/azure-sql-database/reviews) — 4.5/5 stars (241 reviews)
- [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2284 reviews)
- [PostgreSQL](https://www.g2.com/products/postgresql/reviews) — 4.4/5 stars (682 reviews)
- [Teradata Autonomous Knowledge Platform](https://www.g2.com/products/teradata-autonomous-knowledge-platform/reviews) — 4.3/5 stars (375 reviews)
- [SQLite](https://www.g2.com/products/sqlite/reviews) — 4.3/5 stars (261 reviews)
- [MariaDB](https://www.g2.com/products/mariadb/reviews) — 4.4/5 stars (226 reviews)

---
## Top Discussions

### Amazon DocumentDB

No discussions available for this product.

### MongoDB Atlas

- Title: [can we axpect more feature available to students as developerss it would be verry helpful](https://www.g2.com/discussions/can-we-axpect-more-feature-available-to-students-as-developerss-it-would-be-verry-helpful) — 4 comments, 1 upvote
  > **Top comment:** "yes."
- Title: [Is MongoDB Atlas free?](https://www.g2.com/discussions/is-mongodb-atlas-free) — 3 comments
  > **Top comment:** "No it's not free - it's MongoDB's end to end management service "
- Title: [What is the difference between MongoDB and Mongodb Atlas?](https://www.g2.com/discussions/what-is-the-difference-between-mongodb-and-mongodb-atlas) — 2 comments
  > **Top comment:** "MongoDB is the Database only.  You can run MongoDB in your machine or in a server, but you would need to manage it. 
MongoDB Atlas is the Database as a..."
- Title: [How does MongoDB Atlas handle backups?](https://www.g2.com/discussions/backups) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "Continuous Backup:

MongoDB Atlas continuously backs up your data, ensuring your backups are just a few seconds behind the operational system. The platform..."
- Title: [What scale does MongoDB Atlas support?](https://www.g2.com/discussions/scalability-6bf8928f-a43e-41fa-a268-080310558f58) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "MongoDB is one of the most scalable databases on the planet, and MongoDB Atlas brings you that same scalability, but with us managing it for you:

You can..."

### Oracle Database

- Title: [What is Oracle Database used for?](https://www.g2.com/discussions/what-is-oracle-database-used-for) — 2 comments, 1 upvote
  > **Top comment:** "Oracle Database is a relational database management system (RDBMS) that is widely used in the industry for managing and storing large volumes of data. It..."
- Title: [What is Oracle View and advantages?](https://www.g2.com/discussions/what-is-oracle-view-and-advantages) — 1 comment
  > **Top comment:** " A "view" is a virtual table derived from one or more existing tables or views in the database. It does not store the data itself but provides an alternative..."
- Title: [What are the advantages of Oracle?](https://www.g2.com/discussions/what-are-the-advantages-of-oracle) — 1 comment
  > **Top comment:** "Deploy anywhere,Easy access to analytics,Expedite application development,Automation to save time,Enhanced security,Scaling without assistance."
- Title: [What is the solution for extracting pdf data stored in DB in clob format](https://www.g2.com/discussions/what-is-the-solution-for-extracting-pdf-data-stored-in-db-in-clob-format) — 1 comment, 2 upvotes
  > **Top comment:** "try APEX"
- Title: [Why oracles was not up the mark in mobile arena.](https://www.g2.com/discussions/why-oracles-was-not-up-the-mark-in-mobile-arena) — 1 comment, 1 upvote
  > **Top comment:** "All Oracle products have mobile versions.
For development, try APEX."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/amazon-documentdb-vs-mongodb-atlas-vs-oracle-database)