key-value-store

Calling setclass in fdbcli will try to change any process that matches the process filter given. If no processes are found, it silently does nothing. Instead, it should report back to the user that no processes matched the given filter.

Currently we don't have any mechanism to limit the maximum number of clients that could be handled simultaneously.

This feature should be designed properly. Here is some clue: https://redis.io/topics/clients#maximum-number-of-clients

Right now, to get an acceptable experience in dtlv, one has to use rlwrap, i.e. launch it like this rlwrap dtlv. It would be nice to integrate with jline3 library to have a better experience natively.

Right now, PebblesDB uses a lot of memory for the TableCache (caching metadata) and for the bloom filters used for each sstable.

We want to add a command line option for PebblesDB which would limit the total amount of memory used by PebblesDB for the TableCache and bloom filters.

When using the specified amount of memory, preference should be given first to the table cache, and then bloom

#[tokio::main]
async fn main() -> Result<()> {
    let txn_client = TransactionClient::new(vec!["127.0.0.1:2379"]).await?;
    let mut txn = txn_client.begin_optimistic().await.unwrap();
    let key = "aa".to_owned();
    txn.insert(key.clone(), "value".to_owned()).await.unwrap();
    txn.delete(key.clone()).await.unwrap();
    txn.commit().await.unwrap();
    Ok(())
}

Accessing Slice from Java requires input ByteOps for each API call which is repetitive and no fun.

Slice
  .ofBytesJava(50) 
  .addInt(data.getInteger(), ByteOps.Java())
  .addLong(data.getLongVal(), ByteOps.Java())
  .addStringUTF8(data.getString(), ByteOps.Java())
  .close();

See example.

Solution

Maybe

It would be better and easier to debug a program if the BytesEncoding and BytesDecoding traits could return any error type.

To do so we need to modify the Error enum and more specifically the Encoding and Decoding variants to wrap a Box<dyn Error>.

key-value-store

Here are 355 public repositories matching this topic...

apple / foundationdb

microsoft / FASTER

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buraksezer / olric

apache / incubator-pegasus

grantjenks / python-diskcache

alash3al / redix

infinispan / infinispan

akrylysov / pogreb

juji-io / datalevin

hse-project / hse

skytable / skytable

simonhf / sharedhashfile

yahoo / HaloDB

utsaslab / pebblesdb

philippgille / gokv

lucaong / cubdb

naver / arcus

vmxdev / tkvdb

replikativ / konserve

tikv / client-rust

simerplaha / SwayDB

Solution

Softmotions / iowow

xingdl2007 / 6.824-2017

lucid-kv / lucid

mosuka / cete

Kerollmops / heed

wqlin / mit-6.824-2018

eBay / Jungle

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