# JDBC vs Arrow Flight for Java

**URL:** <https://community.dremio.com/t/jdbc-vs-arrow-flight-for-java/7158>\
**Category:** Uncategorized\
**Created:** [March 18, 2021, 7:35am UTC](https://community.dremio.com/t/jdbc-vs-arrow-flight-for-java/7158 "2021-03-18T07:35:41Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![mccann.ren](https://avatars.discourse-cdn.com/v4/letter/m/bbce88/32.png) [@mccann.ren](https://community.dremio.com/u/mccann.ren)\
**Post date:** [March 18, 2021, 7:35am UTC](https://community.dremio.com/t/jdbc-vs-arrow-flight-for-java/7158/1 "2021-03-18T07:35:41Z")

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Dears.

As I change dremio connection from JDBC to Arrow Flight. Official dremio said the performance of Arrow Flight is faster 100x-1000x than JDBC or ODBC.

 ![image](https://us1.discourse-cdn.com/flex020/uploads/dremio/original/2X/6/66b9ee35272ef3aa947a71f940bab28522403115.png)

Actually, According to my testing. Arrow Flight and JDBC have similar performance. You can refer to below info. I think that the testing result is not reasonable as it is far different from official dremio. Could anyone help me. Maybe there are some issues over my side but I have not found.  
 ![image](https://us1.discourse-cdn.com/flex020/uploads/dremio/original/2X/6/665dc7b3a22f0ce88631c8d12a2b7e0fd3eb231f.png)

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**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [March 19, 2021, 7:27am UTC](https://community.dremio.com/t/jdbc-vs-arrow-flight-for-java/7158/2 "2021-03-19T07:27:32Z")

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@mccann.ren

Checking internally on this, will get back to you

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<div class="post-metadata">

**Author:** ![mccann.ren](https://avatars.discourse-cdn.com/v4/letter/m/bbce88/32.png) [@mccann.ren](https://community.dremio.com/u/mccann.ren)\
**Post date:** [March 26, 2021, 7:52am UTC](https://community.dremio.com/t/jdbc-vs-arrow-flight-for-java/7158/3 "2021-03-26T07:52:35Z")

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Many thanks @balaji.ramaswamy

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**Author:** ![mccann.ren](https://avatars.discourse-cdn.com/v4/letter/m/bbce88/32.png) [@mccann.ren](https://community.dremio.com/u/mccann.ren)\
**Post date:** [March 31, 2021, 8:29am UTC](https://community.dremio.com/t/jdbc-vs-arrow-flight-for-java/7158/4 "2021-03-31T08:29:43Z")

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Dears, one more question, can I acquire dremio jobId according to Arrow Flight.