Heartbeat

"Heartbeat / Tragedy" was the fourth single released by British pop group Steps. "Heartbeat", written by Jackie James, was the lead of the AA single after being the popular choice of radio stations in the UK. It was also the first ballad released as a single by the group. "Tragedy", written by the Bee Gees, was generally considered to be the main reason for the single's huge success. A dance step of putting both hands parallel to the sides of the head to match the word 'Tragedy' became the trademark move of the song, and of the group. The single unusually climbed up and down the pop charts for several weeks before hitting the top spot (a very rare occurrence for the late '90s). "Heartbeat / Tragedy" has sold more copies than all three previous Steps singles combined. This single spent eighteen weeks in the top twenty and thirty weeks on the British charts.
See more at Wikipedia.org...

Heartbeat may refer to:heart sounds, in medicinecardiac cycle, in animal anatomy"Heartbeat", a song by Paris Hilton from her 2006 album ParisHeartbeat (TV series), a British police dramaHeartbeat (U.S. TV series), a 1988 U.S. medical dramaHeartbeat (novel), by Sharon CreechHeartbeat (King Crimson song), a single from the 1982 album Beat, a 1991 compilation albumDon Johnson - Heartbeat, an album and an eponymous single by Don Johnson Heartbeat (Buddy Holly song)Heartbeat Records, a record labelHeartbeat (program), clustering software from Linux-HAHeartbeat, a Stacey Q single also on the Nights Like This AlbumHeart Beat (company), a company that has made Dragon Quest gamesHeartbeat, a 1946 movie starring Ginger RogersHeartbeat, a single by Annie also on the Anniemal AlbumHeartbeat, a message sent by the client software to its server indicating an online status.Heartbeat (Galaxy Rangers Episode)
See more at Wikipedia.org...

Cette page d’ répertorie les différents sujets et articles partageant un même nom.  Heartbeat signifie en anglais « Battement cardiaque » et peut faire référence à :Heartbeat, un album de Ryuichi Sakamoto;Heartbeat, un album de Big Black;Heartbeat, un single de Late of the pier;Heartbeat, un logiciel libre;
Pour la suite, voir Wikipédia.org…

Unter Heartbeat versteht man eine Netzwerkverbindung zwischen 2 (oder mehr) Clusternodes. Über diese Verbindung benachrichtigen sich die beiden Clusternodes gegenseitig, ob ihr jeweiliges Gegenstück noch betriebsbereit ist und seine Aufgaben noch erfüllen kann, also "am Leben" ist. Daher der Begriff "Heartbeat" (Herzschlag).
Mehr unter Wikipedia.org...

Heartbeat（ハートビート）は心拍、鼓動を意味する英語。ハートビート - ドラゴンクエストシリーズの開発を行っていた会社。ハート・ビート - 坂本龍一のアルバム。HeartBeat - 2000年にテレビ東京系で放送されたドラマ。胸の太鼓/Heartbeats - 獸木野生の漫画HEART☆BEAT - MARIAの三枚目のシングル。ハートビート - GOING UNDER GROUNDのシングル曲（2004年）。HEART BEAT - Folder5の楽曲。アルバムHYPER GROOVE 1に収録。
Wikipedia.orgをもっと見ると…

O projecto Linux-HA (High-Availability Linux) incide na pesquisa e implementação de soluções de alta disponibilidade (clustering) para GNU/Linux, FreeBSD, OpenBSD, Solaris e Mac OS X.A principal componente deste projecto, em evolução, é o heartbeat que funciona como gestor do cluster e dos seus recursos. Como o nome indica, a sinalização da presença (ou ausência) de contacto com os nodos do cluster faz-se mediante o envio de pequenos pacotes (heartbeats, batimentos cardíacos) dirigidos a todos os nodos do cluster, cuja confirmação de recepção por parte de cada nodo indica o estado desse nodo.
Veja mais na Wikipédia.org...