JewishGen, the premier web site for Jewish genealogy, announced that their Hungary Database now has more than 1.5 million names. This resource combines data from multiple databases pertaining to the current and former territory of Hungary, including Hungary, Slovakia, Croatia, and parts of Serbia, Romania, and Ukraine.
While you are at it, check out what else JewishGen has to offer. As a non-profit organization affiliated with the Museum of Jewish Heritage, their mission is to preserve Jewish family history and heritage for future generations by providing access to records, information, and tools and maintaining an online community for family researchers. They currently have over 20 million records online as well as many other resources to help with Jewish family history research.