對資訊從業人員來說，部落格是一種新興的資訊流通方式、一種新的技術工具，也是專業發展的利器。本文首先闡述Blog發展的背景、功能和特色，進而探討圖書館Blog的目的與類型。其次，探究圖書館Blog的建置與管理，並分析查找Blog資源的方法，以供資訊從業人員利用。最後，就圖書館Blog發展所面臨的困難與挑戰，建議圖書館部落格未來發展的方向，供相關單位採擇實施。

The blog is a new way for information circulation and a new technical tool for information professionals. This article first introduces the background of the blog development as well as functions and characteristics of the blog. Next, purposes and modes of the library blog will be explored. The establishment and management of the library blog are also key points in this discussion. In addition, the ways of identifying the blog resources will be analyzed. Finally, this article provides some suggestions for the future development of the library blog, in view of possible challenges this future development may confront.