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﹃Redis - The Real-time Data Platform﹄
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人気
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新着
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すべて
3users
redis.io
Vector search Learn what you need to go from beginner to GenAI expert Get started
●
テクノロジー
●2022/03/28 16:15
3users
redis.io
Name change reflects the central role the company maintains in leading the evolution of open source Redis from a popular caching system into the leading real-time data platform Mountain View, August 11, 2021—Today, Redis Labs announced the company is now registered as Redis, dropping “Labs” from its name. The change signals the maturation of the company and the Redis open source project, which it
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テクノロジー
●2021/08/12 16:36
2users
redis.io
Performance engineering guide for on-CPU profiling and tracing Filling the performance checklist Redis is developed with a great emphasis on performance. We do our best with every release to make sure you'll experience a very stable and fast product. Nevertheless, if you're finding room to improve the efficiency of Redis or are pursuing a performance regression investigation you will need a concis
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テクノロジー
●2021/07/14 22:08
5users
redis.io
Download the JSON Web Tokens (JWTs) are not safe e-book here Sometimes, people take technologies that are intended to solve a narrow problem and start applying them broadly. The problem may appear similar, but utilizing unique technologies to solve general issues could create unanticipated consequences. To use a metaphor, if you are a hammer, everything looks like a nail. JWT is one such technolog
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テクノロジー
●2021/06/25 10:19
●security
5users
redis.io
Click here to get started with Redis Enterprise. Redis Enterprise lets you work with any real-time data at any scale, anywhere. Your scientists were so preoccupied with whether or not they could, they didn’t stop to think if they should.—Dr. Ian Malcolm, in Jurassic Park “Best Practices” has become a trope in technology. Sure, you can do something with a given tool, but is doing so really a good i
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テクノロジー
●2021/05/23 11:38
2users
redis.io
RediSearch, a real-time secondary index with full-text search capabilities for Redis, is one of the most mature and feature-rich Redis modules. It is also becoming even more popular every day—in the past few months RediSearch Docker pulls have jumped 500%! That soaring popularity has led customers to come up with a wide variety of interesting use cases ranging from real-time inventory management t
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テクノロジー
●2020/09/18 22:51
2users
redis.io
Last week we announced a new light-governance model for the open source Redis project, following Salvatore Sanfilippo’s stepping back from being Redis’s BDFL and sole maintainer. We believe that defining the right model for Redis was an important step, but it’s just as important to get the right people on board the new core team. In order to preserve the spirit of Redis and its unique DNA, we want
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テクノロジー
●2020/07/10 02:11
2users
redis.io
RedisRaft (under development) is a new module for open source Redis that makes it possible to operate a number of Redis servers as a single fault-tolerant, strongly consistent cluster. As its name suggests, it is based on the Raft consensus algorithm and an open-source C library that implements it. RedisRaft brings a new strong-consistency with strict serialization deployment option to Redis and t
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テクノロジー
●2020/07/06 18:16
2users
redis.io
Install Redis Insight on AWS, Docker, Kubernetes, and desktop This is a an installation guide. You'll learn how to install Redis Insight on Amazon Web Services (AWS), Docker, and Kubernetes.
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テクノロジー
●2020/05/16 12:40
3users
redis.io
Server-assisted, client-side caching in Redis Client-side caching is a technique used to create high performance services. It exploits the memory available on application servers, servers that are usually distinct computers compared to the database nodes, to store some subset of the database information directly in the application side. Normally when data is required, the application servers ask t
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テクノロジー
●2020/05/06 14:45
●database
●web
2users
redis.io
Download the latest version by clicking here. You know the warning on the shallow end of the pool where it says “NO DIVING”? Well, the new Redis 6 is no shallow update to the world’s most-loved database—it’s so deep you can dive right in. Now that Salvatore Sanfilippo has made Redis 6 generally available, let’s take a dip in the new changes and features. The new stuff can be divided into a few dif
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テクノロジー
●2020/05/01 03:44
3users
redis.io
It’s that time of the year again. No, I’m not referring to the winter holidays, but to the reverberations of the announcements coming out of AWS re:Invent. Oftentimes when AWS makes a big move, IT ecosystems get shaken. In the database space, this year the effect focused on Apache Cassandra, after AWS announced a Cassandra-compatible serverless managed solution. Along with the announcement, AWS al
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テクノロジー
●2019/12/24 14:43
●oss
●cloud
●aws
2users
redis.io
Customer case studies Read stories Optimizing Pokémon GO with a Redis Enterprise cluster See more
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テクノロジー
●2019/12/07 09:31
●redis
3users
redis.io
JSON support for Redis The JSON capability of Redis Stack provides JavaScript Object Notation (JSON) support for Redis. It lets you store, update, and retrieve JSON values in a Redis database, similar to any other Redis data type. Redis JSON also works seamlessly with Search and Query to let you index and query JSON documents. Primary features Full support for the JSON standard A JSONPath syntax f
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テクノロジー
●2019/10/07 12:00
●tech
●あとで読む
2users
redis.io
Build modern apps with JSON JSON is a high-performance NoSQL document store that allows devs to build modern apps. It provides native APIs to ingest, index, query, and run full-text search on JSON documents both on-prem and as a managed service in the cloud.
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暮らし
●2019/10/07 12:00
●programming
2users
redis.io
●
テクノロジー
●2019/09/12 01:00
2users
redis.io
Ingest and query time series data with Redis Redis Stack (specifically, its RedisTimeSeries module) adds a time series data structure to Redis. Features High volume inserts, low latency reads Query by start time and end-time Aggregated queries (min, max, avg, sum, range, count, first, last, STD.P, STD.S, Var.P, Var.S, twa) for any time bucket Configurable maximum retention period Compaction for au
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テクノロジー
●2019/07/10 03:55
39users
redis.io
Click to learn more about RediSearch: RediSearch: A High Performance Search Engine as a Redis Module white paper Background RediSearch is a distributed full-text search and aggregation engine built as a module on top of Redis. It enables users to execute complex search queries on their Redis dataset in an extremely fast manner. The unique architecture of RediSearch, which was written in C and bui
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テクノロジー
●2019/04/20 01:12
●redis
●elasticsearch
●search
●performance
●あとで読む
3users
redis.io
EXPIRE key seconds [NX | XX | GT | LT] Available since: 1.0.0 Time complexity: O(1) ACL categories: @keyspace, @write, @fast, Set a timeout on key. After the timeout has expired, the key will automatically be deleted. A key with an associated timeout is often said to be volatile in Redis terminology. The timeout will only be cleared by commands that delete or overwrite the contents of the key, inc
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テクノロジー
●2018/12/04 11:38
2users
redis.io
Learn several Redis patterns by building a Twitter clone This article describes the design and implementation of a very simple Twitter clone written using PHP with Redis as the only database. The programming community has traditionally considered key-value stores as a special purpose database that couldn't be used as a drop-in replacement for a relational database for the development of web applic
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テクノロジー
●2018/09/06 05:41
●database
●twitter
11users
redis.io
Since the recent licensing change for our Redis modules, there’s been a lot of confusion and misinformation circulating about the implications of those changes. We want to address your questions and be crystal clear: the license for open source Redis was never changed. It is BSD and will always remain BSD. So what has changed? We recently did change the license for Redis modules developed by Redis
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テクノロジー
●2018/08/27 15:47
●redis
●cloud
4users
redis.io
FAQs Why are you offering a dual license strategy? We believe the permissive approach of RSALv2 and the standard wording we use to define its limitations solves many of the challenges raised by our community, but we are also aware that, like any newly created license, it will take time for some users (and their legal teams) to digest it and therefore we’ve added an option to use SSPL. Created by M
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テクノロジー
●2018/08/22 10:07
●web
10users
redis.io
Introduction to Redis streams A Redis stream is a data structure that acts like an append-only log but also implements several operations to overcome some of the limits of a typical append-only log. These include random access in O(1) time and complex consumption strategies, such as consumer groups. You can use streams to record and simultaneously syndicate events in real time. Examples of Redis s
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テクノロジー
●2018/06/03 02:12
●redis
2users
redis.io
Back to Glossary Redis, with its support for list and set data structures, can be effectively used as a message queue. This means that it can handle multiple tasks that are lined up for processing. The tasks can be processed either immediately or at a certain scheduled time. The ability to use Redis as a queue opens up a wide range of possibilities for handling distributed jobs and messages, espec
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テクノロジー
●2018/04/27 18:35
●redis
2users
redis.io
RedisGraph is the first queryable Property Graph database to use sparse matrices to represent the adjacency matrix in graphs and linear algebra to query the graph. Primary features Based on the Property Graph Model Nodes (vertices) and Relationships (edges) that may have attributes Nodes that can be labeled Relationships have a relationship type Graphs represented as sparse adjacency matrices Cyph
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テクノロジー
●2018/03/18 09:08
9users
redis.io
RedisGraph is the first queryable Property Graph database to use sparse matrices to represent the adjacency matrix in graphs and linear algebra to query the graph. Primary features Based on the Property Graph Model Nodes (vertices) and Relationships (edges) that may have attributes Nodes that can be labeled Relationships have a relationship type Graphs represented as sparse adjacency matrices Cyph
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テクノロジー
●2018/03/18 09:08
●あとで読む
2users
redis.io
With the recent security vulnerabilities discovered — Meltdown (CVE-2017-5754) and Spectre (CVE-2017-5753 and CVE-2017-5715) — Redis’ engineering, devops and support teams have been working hard to make sure our cloud services, Redis Enterprise Cloud (REC) and Redis Enterprise VPC (REV), are protected. As of now, all our REC and REV clusters on AWS, Azure, GCP and IBM Cloud have been patched by ou
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テクノロジー
●2018/01/11 17:02
2users
redis.io
Overview of Redis key eviction policies (LRU, LFU, etc.) When Redis is used as a cache, it is often convenient to let it automatically evict old data as you add new data. This behavior is well known in the developer community, since it is the default behavior for the popular memcached system. This page covers the more general topic of the Redis maxmemory directive used to limit the memory usage to
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テクノロジー
●2017/12/27 13:04
●redis
2users
redis.io
Vector search Learn what you need to go from beginner to GenAI expert Get started
●
学び
●2017/09/26 23:27
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