데이터 처리 및 메시징 시스템의 세계에서 “큐”와 “스트리밍”과 같은 용어가 자주 등장합니다. 이들은 비슷하게 들릴 수 있으나, 각각의 목적은 다르며 시스템이 데이터를 처리하는 방법에 큰 영향을 미칠 수 있습니다. 이러한 차이를 간단히 설명해보겠습니다. 메시지 큐란 무엇인가? 고객이 온라인 또는 직접 주문을 하는 커피숍을 상상해보세요. 주문이 처리되면 고객에게 픽업 알림이 전송됩니다. 이 비유에서, 주문은 큐의 메시지처럼 […]
데이터 처리 및 메시징 시스템의 세계에서 “큐”와 “스트리밍”과 같은 용어가 자주 등장합니다. 이들은 비슷하게 들릴 수 있으나, 각각의 목적은 다르며 시스템이 데이터를 처리하는 방법에 큰 영향을 미칠 수 있습니다. 이러한 차이를 간단히 설명해보겠습니다. 메시지 큐란 무엇인가? 고객이 온라인 또는 직접 주문을 하는 커피숍을 상상해보세요. 주문이 처리되면 고객에게 픽업 알림이 전송됩니다. 이 비유에서, 주문은 큐의 메시지처럼 […]
이벤트 스트리밍은 이벤트라는 작고 변경 불가능한 데이터 조각이 실시간으로 지속적으로 생성되고 캡처되며 처리되는 강력한 데이터 처리 패러다임입니다. Apache Kafka는 오픈 소스 분산 이벤트 스트리밍 플랫폼으로서 모던 시스템에서 이벤트 스트리밍을 구현하기 위한 대표 솔루션이 되었습니다. 이벤트와 스트림 이해하기 An 이벤트는 사용자가 버튼을 클릭하거나 온도 센서가 읽기를 보고하거나 전자상거래 플랫폼이 구매를 기록하는 것과 같은 발생의 기록입니다. 이러한 이벤트들은 […]
Apache Kafka는 강력한 분산 메시징 시스템이지만, 모든 시스템과 마찬가지로 성능 병목 현상을 겪을 수 있습니다. 가장 흔한 문제 중 하나는 Kafka 지연입니다. 이는 메시지를 생산하고 소비하는 사이의 지연을 말합니다. Kafka 지연을 해결하는 것은 실시간 데이터 파이프라인을 유지하고 최적의 성능을 보장하는 데 필수적입니다. 이 기사에서는 Kafka 지연을 줄이고 효율적인 메시지 처리를 달성하기 위한 실질적인 전략을 탐구합니다. […]
Apache Kafka는 전 세계 기업을 위한 신뢰할 수 있고 확장 가능한 데이터 파이프라인을 가능하게 하는 현대 이벤트 스트리밍 아키텍처의 초석이 되었습니다. 전통적으로 Kafka는 메타데이터, 구성 및 클러스터 조정을 관리하기 위해 ZooKeeper에 의존해 왔습니다. 그러나 KRaft (Kafka Raft)의 도입은 ZooKeeper의 필요성을 제거하고 클러스터 관리를 단순화하며 Kafka 아키텍처에 중대한 변화를 가져옵니다. KRaft란 무엇입니까? KRaft는 ZooKeeper를 대체하기 위해 도입된 새로운 […]
Apache Kafka는 실시간 데이터 파이프라인과 스트리밍 애플리케이션을 구축하기 위해 설계된 오픈 소스 플랫폼입니다. 처음에는 LinkedIn에서 개발하고 나중에 Apache Software Foundation에 기증된 Kafka는 대규모, 고처리량, 저지연 데이터 스트림을 처리하는 필수 요소가 되었습니다. 본질적으로 Kafka는 분산 메시징 시스템으로 작동합니다. 시스템이 레코드 스트림을 게시하고 구독할 수 있게 해주어 메시지 큐나 기업 메시징 시스템과 유사하지만 추가적인 견고성과 유연성을 제공합니다. […]
Name | Descripiton |
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PHPSESSID | Preserves user session state across page requests. Cookie generated by applications based on the PHP language. This is a general purpose identifier used to maintain user session variables. It is normally a random generated number, how it is used can be specific to the site, but a good example is maintaining a logged-in status for a user between pages. |
sp_i | Used to store information about authenticated User. |
sp_r | Used to store information about authenticated User. |
sp_a | Used to store information about authenticated User. |
Name | Descripiton |
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tuuid | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded. |
tuuid_last_update | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded. |
um | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded. |
umeh | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded. |
na_sc_x | Used by the social sharing platform AddThis to keep a record of parts of the site that has been visited in order to recommend other parts of the site. |
APID | Collects anonymous data related to the user's visits to the website. |
IDSYNC | Collects anonymous data related to the user's visits to the website. |
_cc_aud | Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising. |
_cc_cc | Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising. |
_cc_dc | Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising. |
_cc_id | Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising. |
dpm | Via a unique ID that is used for semantic content analysis, the user's navigation on the website is registered and linked to offline data from surveys and similar registrations to display targeted ads. |
acs | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. |
clid | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. |
KRTBCOOKIE_# | Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads. |
PUBMDCID | Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads. |
PugT | Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads. |
ssi | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. |
_tmid | Registers a unique ID that identifies the user's device upon return visits. The ID is used to target ads in video clips. |
wam-sync | Used by the advertising platform Weborama to determine the visitor's interests based on pages visits, content clicked and other actions on the website. |
wui | Used by the advertising platform Weborama to determine the visitor's interests based on pages visits, content clicked and other actions on the website. |
AFFICHE_W | Used by the advertising platform Weborama to determine the visitor's interests based on pages visits, content clicked and other actions on the website. |
B | Collects anonymous data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The registered data is used to categorise the users' interest and demographical profiles with the purpose of customising the website content depending on the visitor. |
1P_JAR | These cookies are used to gather website statistics, and track conversion rates. |
APISID | Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users. |
HSID | Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users. |
NID | Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users. |
SAPISID | Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users. |
SID | Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users. |
SIDCC | Security cookie to protect users data from unauthorised access. |
SSID | Google set a number of cookies on any page that includes a Google reCAPTCHA. While we have no control over the cookies set by Google, they appear to include a mixture of pieces of information to measure the number and behaviour of Google reCAPTCHA users. |
__utmx | This cookie is associated with Google Website Optimizer, a tool designed to help site owners improve their wbesites. It is used to distinguish between two varaitions a webpage that might be shown to a visitor as part of an A/B split test. This helps site owners to detemine which version of a page performs better, and therefore helps to improve the website. |
__utmxx | This cookie is associated with Google Website Optimizer, a tool designed to help site owners improve their wbesites. It is used to distinguish between two varaitions a webpage that might be shown to a visitor as part of an A/B split test. This helps site owners to detemine which version of a page performs better, and therefore helps to improve the website. |
Name | Descripiton |
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_hjid | Hotjar cookie. This cookie is set when the customer first lands on a page with the Hotjar script. It is used to persist the random user ID, unique to that site on the browser. This ensures that behavior in subsequent visits to the same site will be attributed to the same user ID. |
_hjIncludedInSample | This cookie is associated with web analytics functionality and services from Hot Jar, a Malta based company. It uniquely identifies a visitor during a single browser session and indicates they are included in an audience sample. |
intercom-id-[xxx] | This cookie is used by Intercom as a session so that users can continue a chat as they move through the site. |
intercom-session-[xxx] | Used to keeping track of sessions and remember logins and conversations. |
demdex | Via a unique ID that is used for semantic content analysis, the user's navigation on the website is registered and linked to offline data from surveys and similar registrations to display targeted ads. |
CookieConsent | Stores the user's cookie consent state for the current domain. |
__cfduid | Used by the content network, Cloudflare, to identify trusted web traffic. |
ss | These cookies enable the website to provide enhanced functionality and
personalisation . They may be set by us or by third party providers whose
services we have added to our pages. These services may include the Live Chat facility, Contact Us form(s), the Product Quotation forms and submission process, and the Email Newsletter sign up functionality . |
Name | Descripiton |
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_ga | This cookie name is asssociated with Google Universal Analytics - which is a significant update to Google's more commonly used analytics service. This cookie is used to distinguish unique users by assigning a randomly generated number as a client identifier. It is included in each page. Registers a unique ID that is used to generate statistical data on how the visitor uses the website. request in a site and used to calculate visitor, session and campaign data for the sites analytics reports. By default it is set to expire after 2 years, although this is customisable by website owners. |
_gat | Used by Google Analytics to throttle request rate. This cookie name is associated with Google Universal Analytics, according to documentation it is used to throttle the request rate - limiting the collection of data on high traffic sites. It expires after 10 minutes. |
_gid | This cookie name is asssociated with Google Universal Analytics. This appears to be a new cookie and as of Spring 2017 no information is available from Google. It appears to store and update a unique value for each page visited. Registers a unique ID that is used to generate statistical data on how the visitor uses the website. |
IDE | Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user. |
r/collect | Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user. |
test_cookie | Used to check if the user's browser supports cookies. |
collect | Used to send data to Google Analytics about the visitor's device and behaviour. Tracks the visitor across devices and marketing channels. |
ads/user-lists/# | These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. |
c | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. |
khaos | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. |
put_# | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. |
rpb | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. |
rpx | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. |
tap.php | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. |