By Erik Hatcher, Otis Gospodnetic, Michael McCandless

ISBN-10: 1933988177

ISBN-13: 9781933988177

While Lucene first hit the scene 5 years in the past, it was once not anything wanting extraordinary. by utilizing this open-source, hugely scalable, super-fast seek engine, builders may well combine seek into functions quick and successfully. much has replaced because then-search has grown from a "nice-to-have" function into an fundamental a part of such a lot company functions. Lucene now powers seek in diversified businesses together with Akamai, Netflix, LinkedIn, Technorati, HotJobs, Epiphany, FedEx, Mayo health center, MIT, New Scientist journal, and plenty of others.

Some issues stay an identical, even though. Lucene nonetheless supplies high-performance seek gains in a disarmingly easy-to-use API. because of its vivid and various open-source group of builders and clients, Lucene is relentlessly enhancing, with evolutions to APIs, major new good points corresponding to payloads, and an incredible bring up (as a lot as 8x) in indexing velocity with Lucene 2.3.

And with transparent writing, reusable examples, and unequalled suggestion on most sensible practices, Lucene in motion, moment version continues to be the definitive consultant to constructing with Lucene.

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Extra resources for Lucene in Action: Covers Apache Lucene 3.0 (2nd Edition)

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The potential for agriculture depends primarily on the state of development and depth of the organic material. Beach ridges comprising mainly coarse sand, loamy sand and sandy loam are relatively rare in the plains of eastern Sumatra, because the gradient of the rivers is so small that the sandy proportion of the river load never reaches the sea but is deposited upstream. In Central Sumatra and the northern part of South Sumatra beach ridges of any importance are also lacking. An exception is in the narrow alluvial strip of the extreme south of Sumatra where beach ridges of 5–10 m 38 THE SHAPING OF THE ENVIRONMENT above mean sea-level are found.

Farmers had to dig small drainage canals, clear the land and construct small dykes to keep water on the fields. Such areas have been turned to paddy fields (sawah), while on slightly higher ground or where wider main bunds have been constructed, coconut and some fruit trees are planted. Despite the fact that spontaneous migrants had to rely completely on their own initiative and resources, in terms of the overall land reclaimed, their efforts are as important as the government sponsored projects.

Such areas have been turned to paddy fields (sawah), while on slightly higher ground or where wider main bunds have been constructed, coconut and some fruit trees are planted. Despite the fact that spontaneous migrants had to rely completely on their own initiative and resources, in terms of the overall land reclaimed, their efforts are as important as the government sponsored projects. Nevertheless, the overall achievement of the government’s transmigration programme over the years has been paltry.

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Lucene in Action: Covers Apache Lucene 3.0 (2nd Edition) by Erik Hatcher, Otis Gospodnetic, Michael McCandless


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