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Query Interface
:
PromQL
Found 3 databases
Prometheus
Last updated Aug. 6, 2020, 10:02 a.m.
TimescaleDB
Last updated Aug. 6, 2020, 10:02 a.m.
VictoriaMetrics
Last updated Aug. 6, 2020, 10 a.m.
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Access
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Microsoft SQL Server
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Pinot
PostgreSQL
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SQLite
Sesame
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Berkeley DB
BoltDB
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CouchDB
Elasticsearch
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ForestDB
FoundationDB
HBase
Kyoto Cabinet
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LevelDB
MySQL
OrbitDB
PostgreSQL
Redis
RocksDB
SQL Anywhere
SQLite
Scylla
Shore
Spark SQL
TiKV
Tokyo Cabinet
VanillaDB
WiredTiger
Zookeeper
etcd
Accumulo
Adabas
Adaptive Server Enterprise
BoltDB
Btrieve
BuntDB
Cassandra
Cloud BigTable
Coherence
CouchDB
DGraph
DataScript
Db2
Derby
Elasticsearch
FastDB
GemFire
GigaBASE
GridGain
H-Store
H2
HBase
Hazelcast
Hive
HyperSQL
Ingres
InterBase
Kubl
LMDB
LevelDB
MapDB
MaxDB
Memcached
Microsoft SQL Server
MonetDB
MongoDB
MySQL
Neo4j
Noms
NonStop SQL
OSIsoft PI
P*TIME
ParAccel
PostgreSQL
Presto
Redis
Riak
RocksDB
SQL Anywhere
SQL/DS
SQLite
Sesame
Shore
Solr
Sophia
Spark SQL
TileDB
Tokyo Cabinet
Tokyo Tyrant
Trafodion
Vitess
cdb
ksqlDB
ArangoDB
Berkeley DB
BigQuery
C-Store
Calvin
Cassandra
Cloud BigTable
Cloud Spanner
CouchDB
Datomic
DynamoDB
Elasticsearch
GUN
HBase
Hekaton
Impala
InfluxDB
Kdb+
Kinetica
LMDB
LevelDB
Model 204
MongoDB
MySQL
Neo4j
Ocelot
OmniSci
OrientDB
Pinot
PostgreSQL
Redis
RocksDB
SQLite
SSDB
Silo
System R
Titan
Tokyo Cabinet
etcd
AIX
All OS with Java VM
Android
BSD
DOS
Hosted
HP-UX
Illumos
iOS
Linux
OpenVMS
OS X
Solaris
UnixWare
VxWorks
Windows
z/OS
ActionScript
Assembly
Bash
C
C#
C++
Clojure
COBOL
Cocoa
Crystal
D
Dart
Delphi
Eiffel
Elixir
Erlang
Fancy
Go
Groovy
Haskell
Haxe
Io
Java
JavaScript
Julia
Kotlin
Lisp
Lua
Matlab
Nim
Objective-C
Ocaml
Pascal
Perl
PHP
PL/SQL
Prolog
Proprietary
Python
R
Racket
Rebol
Ruby
Rust
Scala
Scheme
Smalltalk
SQL
Swift
Tcl
VCL
Visual Basic
Academic
Commercial
Hobby
Industrial Research
Open Source
AGPL v3
Apache v2
Boost Software License
BSD
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Code Project Open License
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Fair Source License
GPL v2
GPL v3
ISC License
LGPL v2
LGPL v3
MIT
Mozilla Public License
Open Software License 3.0
OpenLDAP Public License
PostgreSQL License
Proprietary
Public Domain
Python License
Server Side Public License
VoltDB Proprietary License
Zope Public License
Blocking
Consistent
Fuzzy
Non-Blocking
Not Supported
Bit Packing / Mostly Encoding
Bitmap Encoding
Delta Encoding
Dictionary Encoding
Incremental Encoding
Naïve (Page-Level)
Naïve (Record-Level)
Null Suppression
Prefix Compression
Run-Length Encoding
Deterministic Concurrency Control
Multi-version Concurrency Control (MVCC)
Not Supported
Optimistic Concurrency Control (OCC)
Timestamp Ordering
Two-Phase Locking (Deadlock Detection)
Two-Phase Locking (Deadlock Prevention)
Array / Matrix
Column Family
Document / XML
Entity-Attribute-Value
Entity-Relationship
Graph
Hierarchical
Key/Value
Multi-Value
Network
Object-Oriented
Object-Relational
Relational
Triplestore (RDF)
Not Supported
Supported
Custom
FPGA
GPU
RDMA
Adaptive Radix Tree (ART)
AVL-Tree
B+Tree
BitMap
Block Range Index (BRIN)
Bw-Tree
Hash Table
Inverted Index (Full Text)
K-D Tree
Log-Structured Merge Tree
MassTree
Not Supported
Patricia/Radix Trie
R-Tree
Red-Black Tree
Skip List
T-Tree
Cursor Stability
Not Supported
Read Committed
Read Stability
Read Uncommitted
Repeatable Read
Serializable
Snapshot Isolation
Broadcast Join
Hash Join
Index Nested Loop Join
Nested Loop Join
Not Supported
Semi Join
Shuffle Join
Sort-Merge Join
Command Logging
Logical Logging
Not Supported
Physical Logging
Physiological Logging
Shadow Paging
Bushy
Inter-Operator (Vertical)
Intra-Operator (Horizontal)
Code Generation
JIT Compilation
Not Supported
Stored Procedure Compilation
Materialized Model
Tuple-at-a-Time Model
Vectorized Model
Command-line / Shell
Custom API
Cypher
Datalog
GraphQL
Gremlin
HTTP / REST
PartiQL
PL/SQL
PromQL
QUEL
RDFS++
RPC
SPARQL
SQL
Stored Procedures
XQuery
Disk-oriented
Hybrid
In-Memory
Custom
Decomposition Storage Model (Columnar)
Hybrid
N-ary Storage Model (Row/Record)
Copy-on-Write / Shadow Paging
Heaps
Indexed Sequential Access Method (ISAM)
Log-structured
Sorted Files
Not Supported
Supported
Embedded
Shared-Disk
Shared-Everything
Shared-Memory
Shared-Nothing
Materialized Views
Not Supported
Virtual Views