Comments (4)
It should be pretty easy to switch to badgerhold and try it out. The slow inserts may be due to Bolt as I believe inserts are slower than with Badger. However if you are using one or more non-unique indexes, you may be running into issue #106.
I'm still trying to figure out the best way to handle that. I looked through storm's code to see if they were handling it better, but they do the same thing. The problem is the index is just a slice, and when that slice gets really large it can take a long time to read, write and serialize.
Real databases break their indexes into btree pages the same as any other data, so I'd like to do something similar, but I haven't gotten around to working through all the implications of doing that yet.
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yes, this is an interesting problem, and probably the next step to scaling bolthold into larger databases. Are implementations in databases like sqlite relevant for reference? I assume they solve this problem.
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Canonically it should be boltholdIndex
. I'll update the README.
Thanks for the heads up.
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@timshannon Thank you for your fast response.
I actually came from storm. coz storm does not have index support for the query.
I have some questions. Is there any proper place to ask? or issuing here is okay?
I think store.Insert() is getting too slow when there are a lot of records (for me it's over 200,000 and it takes 500ms)
moving from bolt to badger would help in this case?
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Related Issues (20)
- 如何查询某个bucket的全部数据 HOT 1
- his error occurs when fetching data from a specific bucket HOT 8
- Upsert with custom Storer delivers inconsistent value type to index function HOT 2
- Multiple calls to Delete for non-existing key result in EOF error instead of ErrNotFound HOT 2
- Add method to wrap existing bolt instance HOT 1
- Q: limit query without conditions HOT 2
- Unique index
- Can't sort by PK HOT 1
- Add support for batch inserts HOT 2
- Distinct constraint HOT 2
- Get vs FindOne HOT 9
- Web UI
- Aggregate query on nested struct HOT 2
- Constraint pairs HOT 1
- Slow write speeds HOT 7
- Initialise read only store HOT 2
- foreach can't use, when the key's type is uint64 HOT 1
- SliceIndex query ContainsAll not working HOT 6
- Sort by primary key has no effect seemingly HOT 3
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