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FAQ

1. What is CompleteDB Embedded?

2. What are the key advantages of CompleteDB Embedded vs. other embedded in-memory databases?

3. What are the typical uses for CompleteDB Embedded?

4. What are the key features of the current version of the product?

5. What other language binding support will you be offering in addition to C++?

6. Which operating systems and hardware platforms do you support?

7. Is persistence supported in the beta version?



1. What is CompleteDB Embedded?

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CompleteDB Embedded is an all-in-memory, high-performance, embedded database. The product is optimized for applications that require fast, low-latency transaction processing.

  • All-in-memory: resides completely in main memory (RAM)
  • High-performance: tens of millions of transactions per second on commodity hardware
  • Embedded: tightly integrated with application software

2. What are the key advantages of CompleteDB Embedded vs. other embedded in-memory databases?

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CompleteDB Embedded delivers unparalleled performance and ease of use.

Performance:
  • achieves sub-microsecond transaction latency
  • supports massive concurrency for updating data without compromising speed
  • significantly faster than any other product on the market
Ease of Use:
  • Intuitive API that enables immediate programmer productivity.

3. What are the typical uses for CompleteDB Embedded?

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Mission critical applications with constantly updating data in real-time such as

  • FIX gateways
  • high-frequency trading systems
  • multi-user online games
  • real-time analytics
  • network monitoring
  • scientific simulations
  • market data feeds

4. What are the key features of the current version of the product?

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  • Tables
  • Columns
  • Unique (column) Hash Indices
  • Non-Unique (column) Hash Indices
  • Transactions
  • Primitive data-types and strings
  • Metadata
  • Direct C++ API

5. What other language binding support will you be offering in addition to C++?

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We are working on the development of APIs for Python, .Net and Java.

6. Which operating systems and hardware platforms do you support?

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The beta version of CompleteDB Embedded supports all 64-bit versions of Microsoft Windows and Linux running on an x64 platform.

7. Is persistence supported in the beta evaluation version?

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We support snapshot lazy persistence suitable for real-time updating data. Unlike other persistence mechanisms, this proprietary technology developed by CompleteDB will not slow down transaction processing.




845-290-9747
contact@completedb.com

25 Robert Pitt Drive, Suite 106
Monsey, NY 10952
U.S.A.

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